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Spacelia is a space research and exploration website, it's provides you a space knowledge and informative facts about space POSTS The Messier Objects Unlock the mysteries of the Messier Catalog! Our blog series unveils the fascinating deep-sky objects any astronomy enthusiast can observe. Start Now The Unique Galaxies Unveil the wonders of the cosmos! Our blog series dives into unique galaxies, exploring their shapes, formation, and the secrets they hold. Start Now MAP OF THE SOLAR SYSTEM VIEW MAP SPACE RESEARCH PROGRAM RESEARCH MISSIONS List of all the Space Mission. Read More Blogs READ OUR WRITINGS На этом языке пока нет опубликованных постов Когда посты будут опубликованы, вы увидите их здесь. Blogs Category CATEGORIES OF WHAT BLOGS ARE FROM EXOPLANET MISSION BINARY SYSTEM Articles Read More Read More Read More Read More PHOTO ALBUM GALLERY GALLERY Publication GALLERY NEWS Members Invite SPACELIA Присоединяйтесь к мобильной площадке Скачайте приложение Spaces by Wix и присоединяйтесь к площадке «SPACELIA», чтобы легко быть на связи со смартфона. Отправить Страна +972 Телефон Contact Us Subscribe Form Join Thanks for subscribing!

Explore Black Hole BLACK HOLE A black hole is a region in space where the gravitational pull is so strong that nothing, not even light, can escape from it. They are formed when massive stars collapse under their own gravity at the end of their life cycle. Black holes can vary in size, from small ones, called stellar black holes, to supermassive black holes that reside at the centers of galaxies. Despite their mysterious nature, scientists study black holes to understand the laws of physics and the universe's evolution. intriguing properties continue to captivate researchers and space enthusiasts alike. Sagittarius A Sagittarius A* (Sgr A*) is a supermassive black hole at the center of the Milky Way galaxy. It's located in the constellation Sagittarius, more than 25,000 light years from Earth. Messier 87 The Messier 87 (M87) galaxy, located 55 million light-years away, contains a supermassive black hole, M87*, which was the first ever imaged, showing a bright ring surrounding a dark central region, and is also known for its powerful jet of plasma. Cygnus X-1 Cygnus X-1 is a well-known black hole X-ray binary system, discovered in 1964, and is considered the first object identified as containing a black hole. It's located in the constellation Cygnus, about 7,000 light-years from Earth. V404 Cygni V404 Cygni is a black hole system located about 8,000 light-years away in the constellation Cygnus, recently discovered to be part of a rare triple star system, containing a black hole, a companion star, and a distant tertiary star. TON 618 TON 618 is a hyperluminous, broad-absorption-line, radio-loud quasar powered by a supermassive black hole, estimated to be 66 billion times the mass of our Sun, located about 18.2 billion light-years away. Abell 1201 Astronomers discovered an ultramassive black hole, roughly 32.7 billion times the mass of our Sun, in the center of Abell 1201 BCG, a massive elliptical galaxy within the galaxy cluster Abell 1201, using gravitational lensing.

Research Papers Articles STAR VFTS102 We present a spectroscopic analysis of an extremely rapidly rotating late O-type star, VFTS102, observed during a spectroscopic survey of 30 Doradus. VFTS102 has a projected rotational velocity larger than 500 km s−1 and probably as large as 600 km s−1; as such it would appear to be the most rapidly rotating massive star currently identified. Its radial velocity differs by 40 km s−1 from the mean for 30 Doradus, suggesting that it is a runaway. View More Dark Energy In the late 1990s, astronomers found evidence that the expansion of the universe was not slowing down due to gravity as expected. Instead, the expansion speed was increasing. Something had to be powering this accelerating universe and, in part due to its unknown nature, this “something” was called dark energy. View More Zombie Planet Zombie planets, also known as "pulsar planets" or "planets around pulsars," are a fascinating and relatively rare astronomical phenomenon. View More The Dream Mission People must have had many dreams and those dreams would be very unique, but my dream is very unique. Today I will share with you this dream journey full of very interesting and adventures. In this dream of mine, I have done the complete mission of Mars and there are many twists in that too, which I will tell you further in this article. The article is The Dream Mission View More Creation of Mind Loop What we doing, what we experiencing, what we thinking is a creation of mind, and it's just a thoughts View More Answer of the Arecibo Message Whether real, mysterious, or fictional, these messages symbolize humanity’s deep yearning to connect with the unknown. The Arecibo Message demonstrates our technological advancements and hope for contact. The Chilbolton Message, regardless of its authenticity, underscores our fascination with the possibility of extraterrestrial communication. Meanwhile, Contact invites us to imagine the emotional and philosophical weight of finding we are not alone. View More Aditya - L1 View More Aditya - L1 View More Aditya - L1 View More Aditya - L1 View More Aditya - L1 View More

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What is Today Onward Theory?, This is a theory that will shock you, I will explain this theory today but only if you can relate to it then you will be able to understand it, I have given my strong point of view in this. Today Onward Theory What is Today Onward Theory?, This is a theory that will shock you, I will explain this theory today but only if you can relate to it then you will be able to understand it, I have given my strong point of view in this. Over View.... What is Today Onward Theory?, This is a theory that will shock you, I will explain this theory today but only if you can relate to it then you will be able to understand it, I have given my strong point of view in this. What is science?, Have we made much progress in science?, How will science be in the future?, Can we become a Type 2 civilization?, you will get the answers to these questions later, but let me say one thing that if today's From the point of view, science has not done anything, according to scientists, if we want to become a Type 2 civilization, then we still have a lot of research left to do, now you will say that we have discovered so much in space science, how much more?, let me tell you. We are not going to become great by going to space or going to the moon 2-3 times, because we do not even know how to take people out of the solar system, we have not even reached Mars, nor have we established our colony on any planet. If it has been made, then how can we say that science has progressed a lot. One step towards the future Now if you say, what do we have to do so that we can progress?, and where is science today? You will get answers, all your questions will be answered, if you have any question after reading this theory then you can tell me in the chat box below, I will answer all your questions. So what is my point of view, I will tell you, if we have shared something before, then where are we now?, right now we have definitely made a lot of progress in science but that progress is not enough, if we want to become a Type 2 civilization then there is still a lot of work to be done. The journey is still left, all the space we have traveled in comes within the solar system only, we have only taken people to the moon, and for the last many years we have not even been able to send humans again, if you look at science. It has made considerable progress in the last 100 years, but is it enough? No, if we want to reach Alpha Centauri, the system we have today, it will take thousands and millions of years, and we will never be able to reach the nearest galaxy. Then how can we say that we can become a Type 2 civilization? Now I will explain my point of view to you by listening to a story, "Once everyone was present in the king's court, then the king said to a minister that I am very happy with your work and want to give you a gift, tell me what do you want, minister. He was as intelligent as all of you, he said, King, I don't need much, just one square of Chokha in the first square of a chess board and its double in the next one, give me as many Chokha's dens as will be made in the last square, King. The king ordered to give him whatever he wanted, then a servant came and said that the king has asked for so many grains that there are not so many of them in our entire kingdom, then the king was very impressed by him, you will think how many grains would have been there which the king would have given. If I couldn't give it, then I have counted it for you all, and it comes to more than 2305843007575253120, and this is so much that its count has not been discovered till date, and this is exactly how our space science is progressing. , How progress is doubling every day, NASA has been established for only about 70 years and how many discoveries have been made in these 70 years, ISRO was also established 60 years ago and how far it has progressed, in the coming 10- Science would have advanced a lot in 20 years, just take the example of A.I. Most of the people would not even know about A.I before 2020 and it has increased in just three years. In this way our science is progressing and will continue to do so. Chat Section....

Hubble's Nebula Discoveries This is your About Page. It's a great opportunity to give a full background on who you are, what you do and what your website has to offer. Double click on the text box to start editing your content and make sure to add all the relevant details you want to share with site visitors. Beyond the solar system, Hubble has studied star formation and death in our Galaxy and nearby galaxies. As a first example, this image of the Carina Nebula was released for Hubble’s 17th anniversary. At the time (2007), it was one of the largest panoramic images ever taken with Hubble’s Advanced Camera for Surveys. It is a 50-light-year-wide view of the central region of the Carina Nebula, where a maelstrom of star birth -- and death -- is taking place. The nebula is sculpted by the action of outflowing winds and scorching ultraviolet radiation from the monster stars that inhabit this inferno. The stars are shredding the surrounding material that is the last vestige of the giant cloud from which the stars were born. The immense nebula contains at least a dozen brilliant stars that are roughly estimated to be at least 50 to 100 times the mass of our Sun. The most unique and opulent inhabitant is the star Eta Carinae, at far left. Eta Carinae is in the final stages of its brief and eruptive lifespan, as evidenced by two billowing lobes of gas and dust that presage its upcoming explosion as a titanic supernova. The outflow in the Carina region started three million years ago when the nebula's first generation of newborn stars condensed and ignited in the middle of a huge cloud of cold molecular hydrogen. Radiation from these stars carved out an expanding bubble of hot gas. The island-like clumps of dark clouds scattered across the nebula are nodules of dust and gas that are resisting being eaten away by photoionization. The blast of stellar winds and blistering ultraviolet radiation within the cavity is now compressing the surrounding walls of cold hydrogen. This is triggering a second stage of new star formation. Carina is about 7,500 light years away (2,300 parsecs). Using Hubble’s newer cameras provides a stunning image of an old favorite. This image of the Pillars of Creation in the Eagle Nebula has twice the resolution, several times the area, and more than twenty times the pixels of the 1995 version. The image was obtained with the optical bands of the Wide Field Camera 3 (WFC3) in 2015. This taller image includes the gas at the bottom of the pillars being blown down and trailing away. Numerous small features indicate the pervasiveness of pillars of every size in this region. This is the first of a sequence of three images to be shown relatively rapidly. We begin the anniversary year by revisiting a legendary image: the “Pillars of Creation” in the Eagle Nebula. This image was the first Hubble image to fascinate the public, and still remains one of Hubble’s most popular images. It was obtained in 1995 with the Wide Field and Planetary Camera 2 (WFPC2). Inside the gaseous towers, which are light-years long, the interstellar gas is dense enough to collapse under its own weight, forming young stars that continue to grow as they accumulate more and more mass from their surroundings. The object is 6,500 light years away (2,000 parsecs). Like the pillars in Carina, these dark clouds are being eroded by winds and radiation from hot, young stars. The stars forming within the pillars give them their “creation” nickname. Using the infrared capabilities of Wide Field Camera 3 (WFC3), one can see the pillars in a whole new light. Much of the gas of the nebula is transparent to the longer wavelengths of infrared light, revealing a tremendous number of stars. The seemingly solid, visible-light pillars are shown in the infrared to be a combination of dense clouds and the shadows they cast behind them. Such high resolution visible light and infrared light comparisons point toward a bright future when Hubble and James Webb Space Telescope observations can be similarly compared and contrasted. This is the first of two images to be shown of the Horsehead Nebula. The transition should be done without too much delay to the next image. In 2001, after asking the public which object should be observed, the Hubble Heritage Project took this image of the Horsehead Nebula with the Wide Field and Planetary Camera 2 (WFPC2). While the nebula makes for a striking silhouette, the dark cloud is short on detail in a visible light image. The small inset shows a ground-based optical image of the surrounding region. The distance to the object is about 1,200 light years (490 parsec). Using the enhanced infrared sensitivity of Wide Field Camera 3, Hubble was able to get much more detail in this 2013 infrared portrait of the Horsehead. The relatively featureless dark clouds are transformed into a glowing gaseous landscape that almost appears three-dimensional in the image. There are videos that zoom into the nebula and also show the 3D effect. This image of the Orion Nebula shows the discovery of debris disks – planetary systems in formation around newly created stars. As the gas and dust collapses under gravity, stars are born, and in the process, disks and planets often form out of the residual material. The distance to the Orion Nebula is 1,500 light years (460 parsecs). http://hubblesite.org/newscenter/archive/releases/1995/45/ A beautiful composite image of the Orion Nebula from both the HST ACS and the ESO MPI at La Silla is available: http://hubblesite.org/newscenter/archive/releases/2006/01/ Supplemental Movies: Orion Fly through: http://hubblesite.org/newscenter/archive/releases/2001/13/video/a/ Zoom into Orion: http://hubblesite.org/newscenter/archive/releases/2001/13/video/a/ At the heart of this star-forming region lies star cluster NGC 602. It is a cluster of newly formed stars that are blowing a cavity in the center of a star-forming region in the Small Magellanic Cloud, a companion galaxy to our own Milky Way. The high-energy radiation blazing out from the hot young stars is sculpting the inner edge of the outer portions of the nebula, slowly eroding it away and eating into the material beyond. The diffuse outer reaches of the nebula prevent the energetic outflows from streaming away from the cluster. Ridges of dust and gaseous filaments are seen surrounding the cluster. Elephant trunk-like dust pillars point towards the hot blue stars and are telltale signs of their eroding effect. It is possible to trace how the star formation started at the center of the cluster and propagated outward, with the youngest stars still forming today along the dust ridges. The Small Magellanic Cloud, in the constellation Tucana, is roughly 200,000 light-years from the Earth. Its proximity to us makes it an exceptional laboratory to perform in-depth studies of star formation processes and their evolution in an environment slightly different from our own Milky Way. This image was taken with Hubble’s Advanced Camera for Surveys. http://hubblesite.org/newscenter/archive/releases/2007/04/ X-ray from Chandra plus Hubble observations: http://hubblesite.org/newscenter/archive/releases/2013/17/image/a/ The Cat’s Eye Nebula, formally cataloged NGC 6543, was one of the first planetary nebulae to be discovered. Hubble observations show it is one of the most complex such nebulae seen in space. A planetary nebula forms when Sun-like stars gently eject their outer gaseous layers, which eventually form bright nebulae with amazing and confounding shapes. This image taken with Hubble's Advanced Camera for Surveys (ACS) reveals the full beauty of a bull's eye pattern of eleven or even more concentric rings, or shells, around the Cat's Eye. Each 'ring' is actually the edge of a spherical bubble seen projected onto the sky — that's why it appears bright along its outer edge. Observations suggest the star ejected its mass in a series of pulses at 1,500- year intervals. These convulsions created dust shells, each of which contains as much mass as all of the planets in our solar system combined (still only one percent of the Sun's mass). These concentric shells make a layered, onionskin structure around the dying star. The view from Hubble is like seeing an onion cut in half, where each skin layer is discernible. The Nebula is 3000 light years (1000 parsecs) away. This beautiful image was taken soon after Servicing Mission 4 as part of the release announcing Hubble’s return to science operations. This planetary nebula is the material blown off of a dying star. A disk around the center restricts the outflows into two oppositely directed lobes, creating a distinct resemblance to a butterfly. Although named the Bug Nebula, many began calling this object the Butterfly Nebula after this image was released. The Crab Nebula derived its name from its appearance in a drawing made by Irish astronomer Lord Rosse in 1844, using a 36-inch telescope. The Crab Nebula is a six-light-year-wide expanding remnant of a star's supernova explosion. Japanese and Chinese astronomers recorded this violent event nearly 1,000 years ago in 1054, as did -- almost certainly -- Native Americans. This composite image was assembled from 24 individual exposures taken with the Hubble Space Telescope’s Wide Field and Planetary Camera 2 in October 1999, January 2000, and December 2000. The orange filaments are the tattered remains of the star and consist mostly of hydrogen. The rapidly spinning neutron star embedded in the center of the nebula is the dynamo powering the nebula's eerie interior bluish glow. The blue light comes from electrons whirling at nearly the speed of light around magnetic field lines from the neutron star. The neutron star, like a lighthouse, ejects twin beams of radiation that appear to pulse 30 times a second due to the neutron star's rotation. A neutron star is the crushed ultra-dense core of the exploded star. This shell, or bubble, is the result of gas that is being shocked by the expanding blast wave from a supernova. Notice its completely different appearance from the Crab Nebula in the previous slide. Called SNR 0509-67.5 (or SNR 0509 for short), the bubble is the visible remnant of a powerful stellar explosion in the Large Magellanic Cloud (LMC), a small galaxy about 160,000 light-years from Earth. Ripples in the shell's surface may be caused by either subtle variations in the density of the ambient interstellar gas, or possibly driven from the interior by pieces of the ejecta. The bubble-shaped shroud of gas is 23 light-years across and is expanding at more than 11 million miles per hour (5,000 kilometers per second). http://hubblesite.org/newscenter/archive/releases/2010/27/ Supplemental Movie: 3D look at SN remnant http://hubblesite.org/newscenter/archive/releases/2010/27/video/a/

Black & White Universe How beautiful the space is right?, Yaa it is but not because beautiful colorful looking images, universe has no color in it self, universe is beautiful because we have connection with it with it's mysteries and it's vast expanse. All of you must be knowing about the beauty of the universe, how beautiful it looks, have you people gone to space and seen the universe? We only see it in images and this is the truth, right? Not actually, the universe does not look like this from space, it does not look like this, then what is the universe like? And why does it look messy in images? You will get the answers to all these questions today. NASA and other space agencies release many space images and in them space looks like this (Image 1) and it should be exactly like this only then it appears like this in the photo, the universe does not look like this at all, and no objects of the universe (galaxy, star, nebula etc.) have any color of their own, then how do the images look so messed up? Actually telescopes capture infrared rays and they are given color grading through their intensity, high intensity is blue and low is red, and after some such processing those images has become something like this (following picture), so are all these agencies cheating us? No, if the image is black & white then you will not like to see it at all and maybe you are not even that interested in it, and that is why all agencies release color graded images for public release. But space is shown to be very beautiful and peaceful! Movies are for your entertainment and not a science class, so that is why space is shown to be corporeal and beautiful in movies so that your interest remains. So is the view of space shown in Passengers movie not correct? Yes it is an animation, and in fact the view of space shown in all the movies is not correct. How stars are looking bright? There is no color, form or sound of any object in the space because that medium is not available for travelling there, so all the capturing that we do comes in black & white only, you might have this question in your mind that why do stars appear shining?, so the more the intensity of the object will be the more visible to us, like we see the sun which is very close to us and that is why it is visible, similarly the stars have their own light, the brighter the star will be, the brighter its light will be and that is why it appears shining, and this thing is applicable to other objects as well. How Galaxies are looks? Galaxy is so bright because of lots of stars and its glowing center but it doesn’t mean that it looks like this colorful. Same is the principle with galaxy, it doesn’t look so beautiful, even galaxies are not visible, you will not see any shape of galaxy in real life, because we can’t see gases through telescope, we can only see bright things in real form like stars and galaxy center, rest everything is the magic of software, so whenever you see Andromeda in image then remember that it doesn’t look like this as you can see the difference of andromeda galaxy. “The beauty isn’t means the looks everytime, sometimes it means the connection to the UNIVERSE” The universe is expanding, and that expansion stretches light traveling through space in a phenomenon known as cosmological redshift. The greater the redshift, the greater the distance the light has traveled. Within the Hubble Deep Field-North region, astronomers pinpointed a blaze of light from one of the farthest supernovas ever seen. In a close-up view of that region (left) a white arrow points to a faint elliptical, the home of the exploding SN 1997ff. The supernova itself (right) is distinguished by the white dot in the center. This diagram reveals changes in the rate of expansion since the universe's birth 15 billion years ago. The more shallow the curve, the faster the rate of expansion. The curve changes noticeably about 7.5 billion years ago, when objects in the universe began flying apart as a faster rate. Astronomers theorize that the faster expansion rate is due to a mysterious, dark force that is pulling galaxies apart. This image is a portion of the GOODS-North field. The field features approximately 15,000 galaxies, about 12,000 of which are forming stars. Hubble’s ultraviolet vision opened a new window on the evolving universe, tracking the birth of stars over the last 11 billion years back to the cosmos’ busiest star-forming period about 3 billion years after the big bang. Spiral galaxy NGC 3021 (background) was one of several hosts of Type Ia supernovae observed by astronomers to refine the measure of the universe's expansion rate, called the Hubble constant. Hubble made precise measurements of Cepheid variable stars in the galaxy, highlighted by green circles in the inset boxes. Other Articles...... Zombie Planets Multiness of Thoughts The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-186f Proxima Centauri b TRAPPIST-1

Zombie Planets Zombie planets, also known as "pulsar planets" or "planets around pulsars," are a fascinating and relatively rare astronomical phenomenon Zombie Planets Zombie planets, also known as "pulsar planets" or "planets around pulsars," are a fascinating and relatively rare astronomical phenomenon. Here's a more detailed description and some interesting facts about zombie planets: Description: Zombie planets are exoplanets that survive the catastrophic death of their parent stars and continue to exist in orbit around a highly dense remnant called a pulsar. Pulsars are rapidly rotating neutron stars formed after massive stars undergo a supernova explosion. These pulsars emit intense beams of radiation from their poles, resembling lighthouse beams, due to their rapid rotation. If a planet is close enough to the pulsar but outside its destructive beam, it can potentially survive as a "zombie planet." Facts: Host Star Demise: Zombie planets are the remnants of planetary systems that were once part of a massive star. When the star runs out of nuclear fuel, it undergoes a supernova, releasing an enormous amount of energy, and leaving behind a collapsed core—a neutron star or pulsar. Extreme Conditions: Zombie planets are exposed to harsh conditions. They are incredibly cold and dark since they no longer receive any energy from their deceased parent star. Instead, they rely on the faint radiation and residual heat from the pulsar. Radioactive Environment: Pulsars emit powerful radiation, including X-rays and gamma rays, due to their rapid rotation and intense magnetic fields. Zombie planets within the pulsar's vicinity experience extreme radiation, making them inhospitable to life as we know it. Detection Challenges: Detecting zombie planets is challenging due to their remote and faint nature. Astronomers have to use advanced techniques, such as pulsar timing and indirect methods, to infer the presence of these planets. Potential Habitability: While the surface of zombie planets is inhospitable, there is speculation that subsurface regions or oceans shielded from radiation might harbor conditions suitable for life to exist. Candidate PSR B1257+12: One of the first and best-studied examples of a pulsar with planets is PSR B1257+12, located about 980 light-years away in the constellation Virgo. It has three known planets. Formation Theories: Zombie planets can potentially form from debris disks or leftover material around the pulsar after the supernova event. Another possibility is the capture of planets from other star systems. Interaction with Pulsar: The presence of a planet can influence the pulsar's rotational dynamics. The planet's gravitational pull causes slight variations in the pulsar's signal, enabling scientists to indirectly detect their presence. Astrophysical Curiosities: Zombie planets are intriguing astrophysical curiosities that expand our understanding of planetary systems, stellar evolution, and the complex dynamics in extreme environments. Future Exploration: As technology and observational capabilities improve, astronomers hope to discover more zombie planets and gain insights into their properties, helping us unravel the mysteries of these captivating celestial objects. Zombie planets represent a fascinating intersection of stellar remnants and planetary systems, offering a glimpse into the resilience of planets surviving extreme events in the universe. Further research and discoveries in this field may shed more light on these mysterious worlds. Other Articles...... Dark Energy Multiness of Thoughts The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-186f Proxima Centauri b TRAPPIST-1

Map of Trappist-1 star system Trappist-1 System Heliocentric system is a fully functional detail map of our solar system with sun and all planets and natural satellites of all planets, asteroids and comets also. we designed this map as natural and graphical and easy to understand our solar system at first time. Trappist-1 b c d e f g h

Existence of Multiverse Overview what is multiverse? , Does it exist in real?, and if yes then how, I will also show its proof and an experiment. In this article, you will know the secret of the multiverse and all the facts related to it and will also know whether it exists or not. 1.1 Imaginary view of multiverse Perspective.... We already know about the multiverse that this is our universe and there must be another such universe outside this universe and we have named it multiverse, but can't it be that when the Big Bang happened, different universes were created? It must have happened, it must be strange to hear but I will explain it to you very well. You must have read in Science in class 8-9 that when milk is heated, the particles below its surface get heated and come up and the cold particles from above come down and in the same way the milk gets heated, but this one feels hotter. After this, its hot molecules come up through an air bubble, which takes time and the milk gets heated quickly, so what is the relation of this to our theory?, like the milk particles get heated more and form a bubble type structure. Similarly, when the Big Bang happened, the particles were spread among the molecules, then that energy would also have taken a bubble-like form and we live in one of those bubble type structures. 1.2 Bubble type structure in milk Where is proof?..... 1.3 Experience of deja vu. By now you must have understood all the society but still there must be a question somewhere in your mind that proving the multiverse only on the medium of milk does not seem confidential. Yes, so now I will tell you some experiments and proofs, imagine that you are looking at the Taj Mahal and suddenly this thought came to you that yes, I have already seen the Taj Mahal and that too while standing at the same place, or Sometimes it may have happened that you are meeting someone for the first time and you feel that you have met them before, 94% of the people in the whole world have felt such things, this is called déjà vu effect, it means first. Some work done The thesis behind this is that when your timeline collides with your avatar, which is in another universe of the multiverse, then you feel that your other avatar has done this thing earlier and that thing is saved in your memory. It happens and when you see that thing again, you feel that you have done it before. We can compare this thing with the multiverse, and somewhere this thing may have a connection with the multiverse.

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Hubble's Deep Field The Hubble Space Telescope has made over 1.5 million observations since its launch in 1990, capturing stunning subjects such as the Eagle Nebula and producing data that has been featured in almost 18,000 scientific articles. But no image has revolutionized the way we understand the universe as much as the Hubble Deep Field . A Core Sample of the Universe The Hubble Deep Field image holds 342 separate exposures taken between December 18 and 28, 1995. The picture we see was assembled from blue, red, and infrared light. The combination of these images allows astronomers to infer the distance, age, and composition of the galaxies photographed. Bluer objects, for example, contain young stars or could be relatively close. Redder objects contain older stars or could be farther away. Most of the galaxies are so faint ― four billion times fainter than the human eye can see ― that they had never been observed before, even by the largest telescopes. “As the images have come up on our screens, we have not been able to keep from wondering if we might somehow be seeing our own origins in all of this,” Williams said at the time. “These past 10 days have been an unbelievable experience.” The “deep” in Hubble Deep Field refers to the telescope’s ability to look at some of these far, faint objects. Looking at far-away objects in space is like seeing back in time. Light moves at tremendous speed, but it still takes time to travel across the vastness of space. Even the light from our own Sun needs eight minutes and 20 seconds to reach Earth, so when we look at the Sun, we see it as it was a little more than eight minutes earlier. The farther away the object, the younger it appears in Hubble’s gaze. The Deep Field was like a core sample of space, showing galaxies at different and earlier stages of development the deeper they appeared in the image. Researchers from the State University of New York at Stony Brook analyzed the photo and chose several dozen candidates that could be more distant than any galaxies seen up to that point. They identified the galaxies based on their color, because more distant galaxies appear redder as the light reaches us. This happens because the light stretches as it travels through the universe, transforming into infrared wavelengths, which are redder. A 1998 follow-up infrared image taken with Hubble’s Near Infrared Camera and Multi-Object Spectrometer discovered galaxies believed to be over 12 billion light-years away, even farther than those seen in the Hubble Deep Field. Hubble Deep Field South After the success of the original Hubble Deep Field, astronomers sought new ways to increase our understanding of the universe. Since it would take 900,000 years for astronomers to observe the whole sky, they knew they would have to rely on more samples like the Hubble Deep Field to infer what the entire universe looks like. The Hubble Deep Field South focused on a region in the constellation Tucana, near the south celestial pole, and doubled the number of distant galaxies available to astronomers. Williams and a team of 50 astronomers and technicians at the Institute and at Goddard Space Flight Center in Greenbelt, Maryland, carried out the 10-day-long observation in October 1998. Hubble Ultra Deep Field In 2004, Hubble captured a million-second-long exposure that contained 10,000 galaxies. This new image, the Hubble Ultra Deep Field, observed the first galaxies to emerge from the “dark ages,” a time just after the Big Bang. A servicing mission in 2002 had installed a new camera, called the Advanced Camera for Surveys. That camera had twice the field of view and a higher sensitivity than WFPC2, the camera that captured the original Deep Field. The final Ultra Deep Field photo is actually combined from an ACS image and an image from Hubble’s Near-Infrared Camera and Multi-object Spectrometer. “Hubble takes us to within a stone’s throw of the Big Bang itself,” said Massimo Stiavelli, an instrument scientist for Hubble at the Space Telescope Science Institute. From ground-based telescopes, the location of the Ultra Deep Field in the constellation Fornax ― right below the constellation Orion ― looked mostly empty, much like the other Deep Field locations, allowing for more distant observations to take place. The Ultra Deep Field image contained several odd galaxies, such as one shaped like a toothpick and another shaped like a bracelet link. Such galaxies come from a more chaotic time before the development of structured galaxies like the Milky Way. Ultra Deep Field data also taught astronomers that black holes at the center of galaxies likely grew over time, that large galaxies build up gradually as others merge and collide, and that some of the earliest galaxies were much smaller than our current Milky Way. Hubble Ultra Deep Field-Infrared In 2009, Hubble captured near-infrared light wavelengths in the same region as the Ultra Deep Field, revealing galaxies formed just 600 million years after the Big Bang. The light from one object, called UDFj-39546284, traveled 13.2 billion light-years to reach Earth. It’s a compact galaxy made up of blue stars, and astronomers found that the rate of star formation grew by a factor of 10 in just over 200 million years ― that may sound like a long time to us, but it’s tiny for the universe. Hubble eXtreme Deep Field In 2012, Hubble took it to the extreme. Astronomers combined 10 years of photographs taken of a region in the center of the original Ultra Deep Field. Even with its smaller view, the eXtreme Deep Field still showed 5,500 galaxies. The faintest galaxies visible in this image are one ten-billionth of what the human eye can see, and most of the galaxies shown are from when they were young and small, often colliding and merging together. Ultra Deep Field 2012 After observations made over six weeks in August and September 2012, a team of astronomers discovered a population of seven primitive galaxies formed when the universe was just 3% of its present age. The observations supported the idea that galaxies may have provided enough energy to reheat the universe after the Big Bang. Frontier Fields NASA’s Great Observatories ― Hubble, Spitzer, and Chandra ― teamed up in 2013 for the Frontier Fields, a bold multi-year campaign to provide critical data to aid investigations of dark matter and how galaxies change over time, among others. Abell 370 is a cluster with several hundred galaxies at its core. It was one of the first clusters where astronomers observed gravitational lensing and part of the Frontier Fields project. Credits: NASA, ESA, R. Bouwens and G. Illingworth (University of California, Santa Cruz) The campaign provided 12 new deep field images, and astronomers were able to detect galaxies 100 times fainter than those they observed in the Hubble Ultra Deep Field. Focusing on high-redshift galaxies and gravitational lensing, or the natural distortion of light from massive galaxy clusters, the team worked to detect galaxies too faint to be seen by Hubble alone. Such an undertaking propelled our understanding of the universe in ways that could only be achieved with all the Great Observatories working together. The campaign ended in 2017, and now astronomers can use the dataset to continue exploring the early universe. Not only did the Hubble Deep Field change how we understand the universe, it also changed how we share findings. “This coming together of the community to generate a shared, nonproprietary dataset was essentially unprecedented but has since become the model for the majority of large astronomical projects,” wrote University of Washington astronomer Julianne Dalcanton. “This new mode of operating has democratized astronomy.” Hubble’s data was compiled for the Legacy Field, a combination of nearly 7,500 Hubble exposures. It represents 16 years of observations, 265,000 galaxies, and 13.3 billion years, making it the largest collection of galaxies documented by Hubble. The role of exploring the early universe further will fall to the James Webb Space Telescope , expected to launch in late 2021. Designed to see even farther back than Hubble because of its powerful infrared vision, Webb promises exciting observations and new discoveries. But our evolving understanding began with Hubble, and a team not afraid to explore what looked like nothing.

Hubble's Star Clusters Billions of trillions of stars illuminate the galaxies of our universe. Each brilliant ball of hydrogen and helium is born within a cloud of gas and dust called a nebula. Deep within these clouds, knots can form, pulling in gas and dust until they become massive enough to collapse under their own gravitational attraction. Open Clusters Open clusters contain between a few dozen and a few thousand stars, all formed from the same initial cloud of gas and dust. The density of stars is low enough in these clusters that individual stars are visible with a telescope, or sometimes the unaided eye, giving them an “open” appearance. Most open clusters reside in the arms of spiral galaxies, and their stars are usually relatively young. Their shape is more irregular than spherical, with large amounts of gas between the stars. Over time, as these clusters rotate around a galaxy, gravitational disruptions from passing cosmic objects can cause the stars to disperse. The Milky Way is home to more than a thousand of these clusters, and even our Sun may have formed in an open cluster. Globular Clusters Embedded Clusters Globular clusters are much larger and denser than open clusters, containing several thousand to millions of stars all formed from a shared nebula. Unlike open clusters, the density of stars at their centers is so high that individual stars are hard to discern, even with powerful telescopes. Globular clusters lie on the dusty outskirts of galaxies and their stars are older than those in open clusters. In fact, globular clusters contain some of the oldest known stars in a galaxy. Because old stars tend to have a reddish glow, globular clusters generally appear redder than open clusters. The large number of stars in a relatively small area causes the shape of a globular cluster to appear spherical, as stars’ intense gravitational attraction pulls them together. These gravitational ties grant globular clusters more stability than open clusters, helping them keep their structure instead of breaking up over time. The Milky Way alone has over 150 globular clusters, and our nearest neighboring galaxy Andromeda has over 400. Embedded clusters are a precursor to open and globular clusters. As the youngest type of star cluster, they contain newly born and forming stars surrounded by cosmic gas and dust. As with open and globular clusters, all of the stars formed from the same initial nebula. Embedded clusters are likely the basic unit of star formation since a significant fraction of all stars form within them. Once star formation ends, embedded clusters resemble open clusters, but are often disrupted by passing objects due to their weaker gravitational bonds. The embedded phase typically lasts between 2-7 million years. Since embedded clusters are heavily obscured by dust, they are rarely observed in visible wavelengths of light. However, Hubble’s infrared instruments can detect the longer wavelengths of infrared light that aren’t as easily scattered by clouds of gas and dust. Hubble’s unique capabilities are essential for learning more about these young clusters.

Worm Hole Let's begin the curvature of worm hole What is a worm hole?, how are worm holes formed?, and what is the function of a worm hole?, I will tell you all this in this article today, so first let's talk about what a worm hole is, how these worm holes are made and How it works, so worm hole connects two different places in space, just like a bridge, so that we can cover long distances in a short time, as you see in the image below, worm hole space. It bends like this and we can show it as a circle and a circle is a sphere in 3D, so the worm hole is also like a sphere. By traveling in this, you can bridge the distance between two places in a very short time, but a big question is that how are worm holes formed? We have heard about black holes that they are formed after supernova, but worm holes are We do not know how they are formed, worm holes are not a natural phenomenon, we have to create them artificially. But till date we have not succeeded in creating such a big worm hole, we have definitely done this test on a very small level but it is not enough for a human being, so only some advanced civilization can do this in the future. You are controlling us and they can create a worm hole just like the interstellar movie.

The Dream Mission My greatest experience of dream Mars mission. Overview People must have had many dreams and those dreams would be very unique, but my dream is very unique. Today I will share with you this dream journey full of very interesting and adventures. In this dream of mine, I have done the complete mission of Mars and there are many twists in that too, which I will tell you further in this article. The article is The Dream Mission Dream Mars Mission It was night time, I was tossing and turning on the bed trying to sleep, I was not able to sleep because of fever, I went to 9, I fell asleep with great difficulty, but at 2:30 suddenly I woke up because I Weird dreams of mars were coming, sometimes take off, sometimes horrible dreams of crash on mars, and one side had fever, sleep was gone, I was having dreams even while awake, I mean call it a dream or what it was, I don't know. No, but that picture was running in my mind, just such strange things were visible in front of my eyes, I was trying to sleep, but I was not able to sleep. I felt as if all this was happening in reality, dreams come during sleep but I was having dreams even with my eyes open, this experience was the most unique and a little difficult in my life. I cannot describe that moment clearly, but in a few moments, all those things were coming before my eyes, sometimes the scenes of my plane crashing and getting lost in space were coming to the fore, along with me there were other scenes of mine. There were astronauts who came with me in this mission, there was also a scene in which our return vehicle from Mars breaks down and we are fixing it, there was also a scene in which I am in space and I hear the voices of my companions. I heard that people are calling my name, I am not reacting, there is darkness in front of my eyes, my eyes are half open and closed, it seems as if I am going to faint in some time, even my space suit will not take me much longer. I won't be able to save myself, I am just wandering in this lonely and quiet space. The next moment my crew is in front of me. This experience was very exciting and memorable, I am sitting in our space craft, we probably Have forgotten the direction, coordinates are in my ears and only computer screens are visible in front of me, there are many difficulties coming in this journey and we are struggling with them, I was not able to see this scene clearly but in some time it It was appearing in front of my eyes, I am out of control, I am not able to move, what to do, the path is not swelling, the bass is moving round and round and I don't know in any direction, I am not in control, there is chaos all around, NASA is helping us, we are trying to control it somehow, some noises are coming all around and it seems as if we are about to crash, some society is not coming, there are all the screens in the evening which have all the information. And controls too, and only then we lose everything and crash, when we open our eyes, everything is scattered, some have holes in their suits, some are badly hurt, all these things are happening while the eyes are in it. Then it opens, now it was around 4 o'clock, these strange dreams were happening again and again, on top of that, I was running fever, my condition was bad, sometimes I used to sit and sometimes I tried to sleep, the dreams were not allowing me to sleep, and so on. While all this is happening, I catch my eye, yes a lot more happened in between but I will tell you about it later, when I woke up, it was already morning, there was a different freshness in this morning but I was completely tired, quite a unique experience which It happened that the government spends crores of rupees to reach Mars but I enjoyed the journey to Mars by eating only 2-3 sweets. This whole article is based on a real dream experience. Its second part will also come soon. Other Articles...... Dark Energy Multiness of Thoughts Zombie Planets Creation of Mind Loop STAR VFTS102 KEPLER-186f Proxima Centauri b TRAPPIST-1

Latest News Latest Press Mentions Exciting Findings at Spacelia Add a News Article with a short summary and a link. You can also add a video for extra engagement. Be detailed and thorough to interest your readers, and include links to the original story online. A Revolutionary Space Exploration Lab Add a News Article with a short summary and a link. You can also add a video for extra engagement. Be detailed and thorough to interest your readers, and include links to the original story online. Top Discoveries of the Decade Add a News Article with a short summary and a link. You can also add a video for extra engagement. Be detailed and thorough to interest your readers, and include links to the original story online. Chandrayan-3 We proudly say that our Indian Space Research Organization declares chandrayan-3 mission details, ISRO is likely to launch Chandrayaan-3 on July 14, 2023 at 2:30 pm from the Satish Dhawan Space Centre at Sriharikota. The mission involves landing a rover on the lunar surface. The mission has been budgeted at Rs 615 crore. Chandrayaan-3 is a follow-on mission to Chandrayaan-2 to demonstrate end-to-end capability in safe landing and roving on the lunar surface. It has a lander and rover configuration. click here to see chandrayan-3 launch Aditya L1 Aditya L1 shall be the first space based Indian mission to study the Sun. The spacecraft shall be placed in a halo orbit around the Lagrange point 1 (L1) of the Sun-Earth system, which is about 1.5 million km from the Earth. A satellite placed in the halo orbit around the L1 point has the major advantage of continuously viewing the Sun without any occultation/eclipses. it will be launch on 2nd september 11:50, and it will take about 109 days to reach l1 point. click here to see Aditya-L1 launch T Coronae Borealis Outburst Have you ever wished you could witness a stellar explosion? Well, 2024 might just be your year! A fascinating binary star system called T Coronae Borealis (T CrB), also known as the Blaze Star, is a potential candidate for a spectacular outburst this year. But before we get into the fireworks, let’s delve into the intriguing configuration of this cosmic duo. click here to read blog Parker Solar Probe NASA's Parker Solar Probe achieved a historic milestone on Christmas Eve, making its closest-ever approach to the Sun at a mere 3.8 million miles. 1 This record-breaking flyby also propelled the probe to an unprecedented speed of 430,000 mph, making it the fastest human-made object. 2 This daring mission aims to unlock the secrets of the Sun's corona and solar wind, crucial for understanding space weather phenomena that can impact Earth. 2 By studying these solar processes, scientists hope to gain valuable insights into how stars function and influence our solar system. click here to see the post. Instrument Updates on Voyager Spacecraft Launched in 1977, NASA’s Voyager 1 and Voyager 2 spacecraft have been on an extraordinary journey, venturing beyond our solar system into interstellar space. Designed for a five-year mission to study the outer planets, these probes have far exceeded expectations, operating for over 47 years. However, as their power sources diminish, NASA has begun deactivating certain instruments to extend their operational lifespans. click here to see the post. BLOOD MOON of March 2025 The Blood Moon on March 14, 2025, will be a spectacular celestial event, as a total lunar eclipse turns the moon a striking red hue. This phenomenon occurs when the Earth passes directly between the sun and the moon, casting a shadow that filters sunlight, giving the moon its characteristic reddish color. Visible from parts of North America, Europe, and Africa, the event offers skywatchers a rare opportunity to witness the dramatic transformation. The March 2025 Blood Moon is not only a visual spectacle but also a reminder of the fascinating dynamics between our planet, the moon, and the sun. click here to see the post. Partial Solar Eclipse Occuring A partial solar eclipse is scheduled for March 29, 2025, The Moon will move between the Earth and the Sun during this event, partially obscuring it and forming a dramatic crescent shape in the sky. This celestial alignment will be visible to anyone in the Arctic, North America, Europe, northern South America, and northwest Africa. Even though it won't be a complete eclipse, it serves as an intriguing reminder of how harmoniously our solar system functions. These kinds of moments cause us to stop and consider the vast physics of the cosmos at work directly above us. click here to see the post.

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The Arecibo Message In 1974, humanity took a bold step into the unknown. From the Arecibo Observatory in Puerto Rico, a powerful radio signal pierced the night sky. This wasn’t your typical astronomical observation; it was a deliberate message aimed at the vast emptiness of space, carrying a beacon of our existence. This message, known as the Arecibo message, became a landmark event in our search for extraterrestrial intelligence (SETI). In 1974, humanity took a bold step into the unknown. From the Arecibo Observatory in Puerto Rico, a powerful radio signal pierced the night sky. This wasn’t your typical astronomical observation; it was a deliberate message aimed at the vast emptiness of space, carrying a beacon of our existence. This message, known as the Arecibo message, became a landmark event in our search for extraterrestrial intelligence (SETI). The Arecibo message wasn’t born out of a sudden alien invasion scare or a Hollywood-esque first contact mission. It was a clever piggyback on a momentous occasion. The Arecibo Observatory had just undergone a major upgrade, and scientists wanted to showcase its newfound capabilities. They designed a pictorial message containing fundamental information about humanity and Earth. Imagine a cosmic postcard: The message, encoded in a binary format (1s and 0s), depicted our solar system, the numbers 1 to 10, the chemical makeup of DNA, and a stick figure representing a human. It even included a clever illustration of the Arecibo telescope itself, acting as a calling card. The target? A globular cluster called Messier 13, a dense swarm of hundreds of thousands of stars located roughly 25,000 light-years away. While the chances of encountering intelligent life there were slim, Messier 13 was a large and easily identifiable landmark in the night sky at the time of transmission. The Arecibo message wasn’t meant to be a two-way conversation. Given the distance, it would take 25,000 years for the message to reach Messier 13, and another 25,000 years for a potential response to travel back. It was more of a symbolic gesture, a way to announce our presence to the universe and demonstrate our growing technological prowess. The Arecibo message sparked a wave of fascination with the possibility of extraterrestrial life. It fueled discussions about the potential dangers and rewards of interstellar communication. Some scientists, like the renowned Carl Sagan, who was involved in the message’s design, believed it was an important step in humanity’s journey of cosmic exploration. The Arecibo message wasn’t the last of its kind. With advancements in technology, scientists are proposing even more sophisticated interstellar messages, some containing information about our biology, culture, and mathematics. The Arecibo message serves as a reminder of our inherent human curiosity and our desire to connect with something beyond ourselves. It’s a testament to our scientific ambition and a beacon of hope, cast into the vast unknown, waiting to be discovered by those who might be listening. Chat Section If you have any question ask me here.... Other Articles...... Dark Energy Multiness of Thoughts The Dream Mission Zombie Planets Creation of Mind Loop STAR VFTS102 KEPLER-186f Proxima Centauri b TRAPPIST-1

Map of the different different planetary systems with introduction of star and planets. Planetary System Interesting facts and information about object of our solar system. Heliocentric System Welcome visitors to your site with a short, engaging introduction. Double click to edit and add your own text. View Map Trappist-1 System Welcome visitors to your site with a short, engaging introduction. Double click to edit and add your own text. View Map

Hubble's Nebulae Hubble telescope discovered some nebulae here is an image and detail of the nebulae and other information about it. Emission Nebulae Emission nebulae are so named because they emit their own light. This type of nebula forms when the intense radiation of stars within or near the nebula energizes the gas. A star’s ultraviolet radiation floods the gas with so much energy that it strips electrons from the nebula’s hydrogen atoms, a process called ionization. As the energized electrons revert from their higher-energy state to a lower-energy state by recombining with atoms, they emit energy in the form of light, causing the nebula’s gas to glow. A famous example of an emission nebula is the Orion Nebula, a huge, star-forming nebula in the constellation Orion. The Orion Nebula is home to a star cluster defined by four massive stars known as the Trapezium. These stars are only a few hundred thousand years old, about 15-30 times the mass of the Sun, and so hot and bright that they’re responsible for illuminating the entire Orion nebula. But thousands of additional, mostly young stars are embedded in the nebula. The most massive are 50 to 100 times the mass of our Sun. The radiation and solar winds of stars within emission nebulae carve and sculpt the nebula’s gas, creating caverns and pillars but also creating pressures on the gas clouds that can give rise to more starbirth. Reflection Nebulae Reflection nebulae reflect the light from nearby stars. The stars that illuminate them aren’t powerful enough to ionize the nebula’s gas, as with emission nebulae, but their light scatters through the gas and dust causing it to glow ― like a flashlight beam shining on mist in the dark. Because of the way light scatters when it hits the fine dust of the interstellar medium, these reflection nebulae are often bluish in color. A reflection nebula called NGC 1999 lies close to the famous Orion Nebula, about 1,500 light-years from Earth. The nebula is illuminated by a bright, recently formed star called V380 Orionis, and the gas and dust of the nebula is material left over from that star’s formation. A second well-known reflection nebula is illuminated by the Pleiades star cluster. Most nebulae around star clusters consist of material that the stars formed from. But the Pleiades shines on an independent cloud of gas and dust, drifting through the cluster at about 6.8 miles/second (11 km/s). Planetary Nebulae When astronomers looked at the sky through early telescopes, they found many indistinct, cloudy forms. They called such objects “nebulae,” Latin for clouds. Some of the fuzzy objects resembled planets, and these earned the name “planetary nebulae.” Today these nebulae keep the name, but we know they have nothing to do with planets. Planetary nebulae form during the death of low-mass to medium-mass stars. When such stars die, they expel their outer layers into space. These expanding shells of gas form a huge variety of unique shapes ― rings, hourglasses, rectangles, and more ― that show the complexity of stellar death. Astronomers are still studying how these intricate shapes form at the end of a star’s life. As the star casts off its outer layers, it leaves behind its core, which becomes a white dwarf star. White dwarf stars are objects with the approximate mass of the Sun but the size of Earth, making them one of the densest forms of matter in the universe after black holes and neutron stars. The white dwarf star’s ultraviolet radiation ionizes the gas of the planetary nebula and causes it to glow, just as stars do in emission nebulae. Our Sun is expected to form a planetary nebula at the end of its life. Supernova Remnants Not all stars die gently, exhaling their outer layers into space. Some explode in a supernova, flinging their contents into space at anywhere from 9,000 to 25,000 miles (15,000 to 40,000 kilometers) per second. When a star has a lot of mass ― at least five times that of our Sun ― or is part of a binary system in which a white dwarf star can gravitationally pull mass from a companion star, it can explode with the brightness of 10 billion Suns. Supernova remnants consist of material from the exploded star and any interstellar material it sweeps up in its path. The new debris from the explosion and material ejected by the star earlier in its life collide, heating up in the shock until it glows with x-rays. Supernova remnants’ glow can also be powered by the stellar wind of a pulsar ― a rapidly spinning neutron star created from the core of the exploded star. The pulsar emits electrons that interact with the magnetic field it produces, a process called synchrotron radiation, and emits X-rays, visible light and radio waves. Absorption Nebulae Absorption nebulae or dark nebulae are clouds of gas and dust that don’t emit or reflect light, but block light coming from behind them. These nebulae tend to contain large amounts of dust, which allows them to absorb visible light from stars or nebulae beyond them. Astronomer William Herschel, discussing these seemingly empty spots in the late 1700s, called them “a hole in the sky.” Included among absorption nebulae are objects like Bok globules, small, cold clouds of gas and dense cosmic dust. Some Bok globules have been found to have warm cores, which would be caused by star formation inside, and further observation has indicated the presence of multiple stars of varying ages, suggesting a slow, ongoing star formation process. The Crab Nebula is an example of a supernova remnant. The explosion that created it in the year 1054 was so bright that for weeks it could be seen even in the daytime sky, and it was recorded by astronomers across the world. The material from the star is still rushing outward at around 3 million mph (4.8 million kph). Hubble's Nebulae Gallery

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Publishing our latest research papers on space objects alongside discussions on the ethical implications of space exploration. Research Projects Space research and latest discoveries Star Formation This is your Project description. Whether your work is based on text, images, videos or a different medium, providing a brief summary will help visitors understand the context and background. Then use the media section to showcase your project. Nebula Observation This is your Project description. Whether your work is based on text, images, videos or a different medium, providing a brief summary will help visitors understand the context and background. Then use the media section to showcase your project. Solar Flare Detection This is your Project description. Whether your work is based on text, images, videos or a different medium, providing a brief summary will help visitors understand the context and background. Then use the media section to showcase your project. The Big Bang Effect The early theory of origin of origin of universe is The Big Bang Theory. which consist a nebular exploidation of two nebulas. this theory is a strongest theory of the origin of universe. when big bang cause dark mater and all galaxies are origin. all things of our universe is cause in this time. scientist strongly work on this theory. Existence of Alien civilization Our Milky Way galaxy is around 4 billion years old, but our universe is around 13 billion years old, so if we have high technology like space craft and rocket etc, so just imagine that how other galaxy's civilization is powerful and high-tech. so point is in whole universe there is many planets like earth is good for life and maybe life is exist in this planets, so if alien exist they have more power and technology, and maybe possible they planning to attack on earth. we must be alert and full-fill to fight with aliens. Antient Literature & Geography In Hinduism they called Brahma, Vishnu, Mahesh is never born or die, let's except. They say that lord brahma created universe, let's except this also. My point is if lord brahma creates everything so which mater form is lord brahma, and if lord brahma creates atom or nano atom in nothing so where is lord brahma in nothing in which form of mater. Something came from nothing so where is lord and how it's possible. We are living in matrix yes, we are living in matrix! shocking but true many scientist proves that we are in matrix why let me explain, what we see with help of our eyes is compatible to our eyes but we can not able to see alfa red rays or electro magnetic waves but in changes of camera lance and settings we clearly see a chipset in our sky which prove that this world is matrix, detail proven photos is given in portfolio section just visit it. Net mass of our universe 500000000000000000000000000000000000000000000000000000 this number is a total mass of our universe but net mass of our universe is zero!, yes because we have already learned that we cannot create or destroy mass so when mass cannot be created so where mass came from, let me explain what is in vacuum, vacuum is one since matter and anti-matter are formed by fluctuations, the opposite of what we see also exists here, so our universe has a net mass of zero. Nearest Star System Certainly, here is a list of the 100 nearest star systems to our solar system, along with brief explanations for each: Visit More KEPLER-452b Kepler-452b, often referred to as "Earth's cousin," is an exoplanet that was discovered by NASA's Kepler Space Telescope. It was announced as a significant discovery in July 2015. Here's a detailed explanation of Kepler-452b, including information about its characteristics, atmosphere, and the potential for extraterrestrial life Visit More KEPLER-186f Kepler-186f is an Earth-sized exoplanet located 500 light-years away in the constellation Cygnus. It orbits a red dwarf star, Kepler-186, within its habitable zone, where conditions might allow liquid water to exist. This discovery sparked interest in the search for potentially habitable exoplanets and raised questions about the possibility of extraterrestrial life beyond our solar system. However, limited data about its atmosphere and surface make it challenging to assess its true habitability. Visit More Proxima Centauri b Proxima Centauri b is an exoplanet that orbits the red dwarf star Proxima Centauri, which is the closest known star to our Sun. Here's a detailed explanation of Proxima Centauri b, including information about its characteristics, atmosphere, and the search for extraterrestrial life or aliens Visit More TRAPPIST-1 TRAPPIST-1 is a star system located about 39 light-years away from Earth in the constellation Aquarius. It gained significant attention and interest in the scientific community and the public due to the discovery of seven Earth-sized exoplanets orbiting the ultra-cool dwarf star TRAPPIST-1. Here's a detailed explanation of the TRAPPIST-1 system, including information about its characteristics, the potential for atmosphere, and the search for extraterrestrial life or aliens Visit More LHS 1140b LHS 1140b is an exoplanet that orbits the red dwarf star LHS 1140, which is located in the constellation Cetus, approximately 41 light-years away from Earth. Discovered in 2017, LHS 1140b has garnered significant attention in the field of exoplanet research due to its potential for habitability and its relatively close proximity to our solar system. Here's a detailed explanation of LHS 1140b, including information about its characteristics, atmosphere, and the potential for extraterrestrial life Visit More Age of our Universe COMING SOON......... Visit More Worm Hole COMING SOON......... Visit More Religious Point of View COMING SOON......... Visit More Existence of Multiverse what is multiverse? , Does it exist in real?, and if yes then how, I will also show its proof and an experiment. In this article, you will know the secret of the multiverse and all the facts related to it and will also know whether it exists or not. Visit More White Holes A white hole is a hypothetical region of spacetime where matter and light can only escape, never enter, behaving as the reverse of a black hole. While predicted by mathematical models, there's no observational evidence yet for their existence, and they remain largely theoretical constructs in astrophysics. Visit More Black Hole A black hole is an extremely dense region in space where gravity is so strong that nothing, not even light, can escape its grasp. It forms when a massive star collapses, creating a point called a singularity surrounded by an event horizon, beyond which nothing can return. Black holes come in various sizes, including stellar-mass and supermassive black holes. Visit More Worm Hole A wormhole is a theorized passage through spacetime, predicted by Einstein's general relativity, that could connect two distant regions. Imagine it as a tunnel bending the fabric of space and time, allowing travel between these points much faster than traditional means. However, the existence of wormholes and their stability remain unproven, requiring exotic matter with properties that haven't been observed yet. Visit More

Unravel the mysteries of the cosmos in our exciting new series! Dive deep into fascinating space objects, exploring their unique configurations and secrets. From distant galaxies to our own solar system, we'll equip you with knowledge to navigate the vast expanse of space. Stay tuned and join us on this cosmic adventure! SPACE EXPLORATION SERIES Welcome visitors to your site with a short, engaging introduction. Double click to edit and add your own text. Start Now The Messier Objects Welcome visitors to your site with a short, engaging introduction. Double click to edit and add your own text. Start Now The Unique Galaxies Welcome visitors to your site with a short, engaging introduction. Double click to edit and add your own text. Start Now

MISSIONS List of all the Space Mission. 1957: Sputnik 1 (Soviet Union First artificial satellite to orbit Earth, marking the beginning of the space age. It transmitted radio signals, allowing scientists to study atmospheric drag. Read More 1957: Sputnik 2 (Soviet Union) Carried Laika, the first living creature in space, proving that living beings could survive spaceflight. However, Laika died due to overheating. Read More 1958: Explorer 1 (USA) First American satellite, which discovered the Van Allen radiation belts. It provided crucial data on Earth's magnetosphere. Read More 1961: Vostok 1 (Soviet Union) First human spaceflight with cosmonaut Yuri Gagarin, who orbited Earth once. The mission proved that humans could survive space travel. Read More 1961: Mercury-Redstone 3 (USA) First American manned spaceflight, piloted by Alan Shepard. The suborbital flight lasted 15 minutes, demonstrating controlled human spaceflight. Read More 1966: Luna 9 (Soviet Union) First spacecraft to achieve a soft landing on the Moon. It transmitted panoramic images of the lunar surface. Read More 1969: Apollo 11 (USA) First successful human landing on the Moon with Neil Armstrong and Buzz Aldrin. Armstrong’s famous words: "That's one small step for man, one giant leap for mankind." Read More 1971: Mars 3 (Soviet Union) First spacecraft to land on Mars, but lost communication after 14.5 seconds. It sent the first-ever image from the Martian surface. Read More 1973: Skylab (USA) First American space station, used for scientific experiments in microgravity. It hosted three crewed missions before deorbiting in 1979. Read More 1975: Aryabhata (India) India's first satellite, designed for experiments in X-ray astronomy and solar physics. It established India's capabilities in satellite technology. Read More 1977: Voyager 1 & 2 (USA) Twin space probes launched to explore the outer Solar System and interstellar space. They provided detailed images of Jupiter, Saturn, Uranus, and Neptune. Read More 1981: STS-1 Columbia (USA) First space shuttle mission, testing reusable spacecraft technology. Columbia successfully launched and landed after a two-day mission. Read More 1986: Mir (Soviet Union) First modular space station, serving as a long-term research facility. It operated for 15 years before deorbiting in 2001. Read More 1990: Hubble Space Telescope (USA/ESA) Space-based observatory providing deep-space images in visible and ultraviolet light. It revolutionized our understanding of the cosmos. Read More 1998: International Space Station (ISS) (International) Largest man-made structure in orbit, used for scientific research and space experiments. Continually inhabited since 2000 by international astronauts. Read More 2003: Mars Express (ESA) First European mission to Mars, studying the planet’s surface and atmosphere. It confirmed the presence of subsurface water ice. Read More 2003: Chandrayaan-1 (India) First Indian lunar probe, which discovered water molecules on the Moon. It significantly contributed to global lunar exploration. Read More 2004: Spirit & Opportunity (USA) Twin Mars rovers designed for a 90-day mission, but they operated for years. They provided key insights into Mars' water history. Read More 2011: Juno (USA) Spacecraft sent to study Jupiter’s atmosphere, magnetic field, and auroras. It revealed details about the planet’s deep structure. Read More 2013: Mars Orbiter Mission (India) First Indian interplanetary mission, successfully reaching Mars on its first attempt. India became the first Asian nation to achieve this feat. Read More 2014: Rosetta (ESA) First spacecraft to orbit and land a probe (Philae) on a comet. It provided valuable data on comet composition and evolution. Read More 2018: Parker Solar Probe (USA) First spacecraft to "touch" the Sun, studying the solar corona. It aims to unlock the mystery of the Sun’s atmosphere. Read More 2019: Chang'e 4 (China) First mission to land on the Moon’s far side. It carried a biological experiment and a rover to explore the surface. Read More 2021: Perseverance (USA) NASA's most advanced Mars rover, searching for signs of past microbial life. It also carried the Ingenuity helicopter, which performed the first powered flight on Mars. Read More 2021: James Webb Space Telescope (USA/ESA/Canada) Advanced space telescope designed for infrared observations. It can look back to the earliest galaxies formed after the Big Bang. Read More 2023: Chandrayaan-3 (India) India’s successful soft landing on the Moon’s south pole, carrying a rover for exploration. This mission strengthened India’s lunar capabilities. Read More 2023: Luna 25 (Russia) Intended as Russia's first lunar lander since the 1970s, Luna 25 aimed to explore the Moon's south pole but unfortunately crashed during its descent. Read More 2024: Aditya - L1 (India) Aditya-L1 is India's first solar mission that orbits the Sun-Earth L1 Lagrange point.The spacecraft is equipped with scientific payloads that study the Sun's atmosphere and explosive activity. Read More 2023: SLIM (Japan) The Smart Lander for Investigating Moon (SLIM) is Japan's mission to demonstrate precise lunar landing techniques, carrying small rovers for surface exploration. Read More 2023: Psyche (USA) NASA's mission to study the metal-rich asteroid 16 Psyche, aiming to understand planetary core formation by orbiting and analyzing the asteroid. Read More 2024: Peregrine Mission One (USA) Astrobotic's lunar lander mission aimed to deliver scientific instruments and small rovers to the Moon's surface; however, the landing was unsuccessful. Read More 2024: IM-1 Nova-C Odysseus (USA) Intuitive Machines' lunar lander mission aimed to deliver payloads to the Moon's surface, including the EagleCam deployable camera, to demonstrate lunar landing capabilities. Read More 2024: Queqiao-2 (China) China launched the Queqiao-2 relay satellite to support upcoming lunar missions, ensuring communication between Earth and the Moon's far side. Read More 2024: Chang'e 6 (China) China's mission to return samples from the Moon's far side, including contributions from international partners like Pakistan's ICUBE-Q cubesat. Read More 2024: Europa Clipper (USA) NASA's mission to conduct detailed reconnaissance of Jupiter's moon Europa, investigating its potential habitability and subsurface ocean. Read More 2025: Blue Ghost M1 (USA) Firefly Aerospace's lunar lander mission to deliver NASA and commercial payloads to the Moon's surface, supporting scientific research and technology demonstrations. Read More 2025: Hakuto-R Mission 2 (Japan) ispace's second lunar mission aiming to deliver the Tenacious rover to the Moon, enhancing commercial lunar exploration capabilities. Read More 2025: IM-2 Athena Lander (USA) Intuitive Machines' second lunar lander mission, carrying multiple payloads, including the MAPP LV1, Micro-Nova, AstroAnt, and Yaoki rover, each developed by different organizations. Read More 2025: IM-2 Athena Lander (USA) Intuitive Machines' second lunar lander mission, carrying multiple payloads, including the MAPP LV1, Micro-Nova, AstroAnt, and Yaoki rover, each developed by different organizations. Read More 2025: Lunar Trailblazer (USA) NASA's mission to map water on the Moon's surface, providing insights into lunar hydration and supporting future exploration efforts. Read More

White holes are theoretical regions of spacetime where matter and energy are thought to emerge outward, representing the hypothetical opposite of black holes. White Hole White holes are theoretical regions of spacetime where matter and energy are thought to emerge outward, representing the hypothetical opposite of black holes. Understanding White Holes: The concept of white holes is a fascinating but theoretical idea within the realm of astrophysics, offering a hypothetical counterpart to black holes in our understanding of the universe. While black holes are regions of spacetime from which nothing can escape, including light, white holes are envisioned as the opposite—a theoretical region where matter and energy can only emerge outward, never to be re-entered. This reversal of the gravitational behavior of black holes forms the basis of the concept of white holes. White holes arise as solutions to the equations of general relativity, which describe the curvature of spacetime in the presence of mass and energy. They represent peculiar regions where spacetime curvature diverges from that of black holes, resulting in the outward flow of matter and energy. However, while the mathematical framework of general relativity supports the existence of white holes, there is currently no observational evidence to confirm their existence. Theoretical models of white holes suggest intriguing properties, including the reversal of time near their central singularities. Whereas black holes represent the ultimate endpoint of gravitational collapse, white holes imply a reversal of this process, with matter and energy emerging outward from a central point. Additionally, some theoretical frameworks propose connections between black holes and white holes through wormholes, hypothetical tunnels in spacetime that could provide passages between different regions of the universe. Despite their theoretical appeal, the existence of white holes remains speculative, and several challenges hinder their direct observation or detection. The extreme conditions required for the formation of white holes, coupled with their theoretical nature, pose significant obstacles to observational studies. Nevertheless, white holes continue to capture the imagination of scientists and cosmologists, serving as intriguing objects that push the boundaries of our understanding of the universe's fundamental laws and the mysteries that lie beyond. How White Hole Forms? The formation of white holes is a speculative concept within theoretical astrophysics, and there are several proposed mechanisms for their origin. One hypothesis suggests that white holes could arise as a result of the reverse process of black hole formation. In this scenario, instead of matter collapsing inward under gravity to form a singularity, external forces or quantum effects prevent further collapse, leading to a rebound or "bounce" that results in the outward expulsion of matter and energy. Another possibility is that white holes could emerge from quantum fluctuations or exotic phenomena in the early universe. During the extreme conditions of the universe's infancy, quantum fluctuations could have given rise to regions of spacetime exhibiting the characteristics of white holes, where matter and energy escape outward rather than collapsing inward. Despite these speculative scenarios, the formation of white holes remains an open question in astrophysics, as their extreme nature and theoretical properties pose significant challenges to observational confirmation. Further research and theoretical investigations are needed to elucidate the mechanisms behind white hole formation and their potential role in the cosmos. Is a White Hole connected to a Black Hole? The concept of a black hole being connected to a white hole on the other side is often discussed in theoretical physics and science fiction, but it remains speculative and has not been supported by observational evidence. This idea is based on the theoretical possibility of a wormhole—a hypothetical tunnel-like structure in spacetime that could connect two distant points or even different universes. Here's how the concept of a black hole connected to a white hole through a wormhole is typically envisioned: Wormholes: Wormholes are theoretical solutions to the equations of general relativity that suggest the existence of shortcuts or tunnels through spacetime. These structures would allow matter, energy, or information to travel between distant regions of the universe more quickly than would be possible through normal space. Black Hole Throat and White Hole Throat: In the context of a black hole connected to a white hole, the black hole's event horizon is considered the entrance or "throat" of the wormhole, while the white hole's event horizon is considered the exit or "throat" of the wormhole. One-Way Passage: Theoretical models of this scenario typically involve a one-way passage of matter and energy through the wormhole, with objects falling into the black hole's event horizon emerging from the white hole's event horizon. This setup resembles the behavior of a black hole and a white hole in isolation, where matter falls into the former and escapes from the latter. Cosmological Implications: If black holes and white holes are indeed connected through wormholes, it would have profound implications for our understanding of the universe's structure and dynamics. It could provide a mechanism for the transfer of matter, energy, or even information between different regions of spacetime or even different universes. Speculative Nature: While the concept of black holes connected to white holes through wormholes is mathematically consistent with the laws of general relativity, there is currently no observational evidence to support its existence. Wormholes are highly speculative and remain purely theoretical constructs at this point. Overall, while the idea of a black hole being connected to a white hole through a wormhole is fascinating and has captured the imagination of scientists and science fiction writers alike, it remains speculative and requires further theoretical and observational investigation to determine its validity. Theoretical researches on White Hole : Research on white holes primarily falls within the realms of theoretical physics and cosmology, as there is currently no observational evidence for the existence of white holes. However, scientists have proposed various theories and explored different aspects of white holes within the framework of general relativity and quantum mechanics. Here are some key areas of research and theories related to white holes: Mathematical Analysis: Much of the research on white holes involves mathematical analysis within the framework of general relativity. Scientists have derived theoretical solutions to the Einstein field equations that describe the geometry of spacetime in the presence of a white hole. Relationship to Black Holes: One prominent area of research involves exploring the relationship between black holes and white holes. Some theoretical models suggest that black holes and white holes may be connected through wormholes, hypothetical tunnels in spacetime that could allow matter and energy to travel between them. Hawking Radiation Reversal: Analogous to black holes emitting Hawking radiation, some theories propose that white holes could absorb radiation and matter from their surroundings, leading to a reversal of the Hawking radiation process. This idea is speculative and remains an area of active research. Formation Mechanisms: Scientists have proposed various mechanisms for the formation of white holes. Some theories suggest that white holes could arise as the reverse process of black hole formation, while others speculate that they may emerge from quantum fluctuations or other exotic processes in the early universe. Cosmological Significance: White holes have been proposed as potential explanations for phenomena such as gamma-ray bursts, extremely energetic events observed in distant galaxies. Researchers continue to explore the cosmological implications of white holes and their potential role in the evolution of the universe. Quantum Gravity: Understanding the behavior of white holes may provide insights into the quantum nature of gravity and the unification of quantum mechanics and general relativity. Investigating white holes within the framework of quantum gravity theories, such as loop quantum gravity or string theory, remains an area of active theoretical research. Multiverse Hypothesis: Some speculative cosmological models, such as the multiverse hypothesis, suggest that white holes could be connected to other universes within a larger cosmic ensemble. Research on white holes intersects with broader discussions about the nature of the multiverse and the possibility of other universes beyond our own. Overall, research on white holes spans a wide range of theoretical and conceptual domains within physics and cosmology. While white holes remain hypothetical constructs, exploring their properties and implications contributes to our understanding of the fundamental nature of the universe. Is the White holes are the creator of our universe? The concept of white holes serving as creators of the universe is a speculative idea that lacks empirical evidence and remains largely confined to theoretical discussions. While white holes are theoretical constructs derived from general relativity, positing them as sources from which matter and energy emanate outward, there is no scientific substantiation for their role as the creators of the universe. The prevailing cosmological understanding, rooted in the Big Bang theory, describes the universe's origin as an immensely dense and hot state expanding from a singularity around 13.8 billion years ago. This model does not incorporate white holes as fundamental to universal creation. White holes, if they exist, are envisioned as regions of spacetime where matter and energy escape rather than enter. While the idea of white holes as creators may be intriguing, it remains speculative and lacks empirical support. Other cosmological hypotheses, such as inflationary cosmology or multiverse theories, provide alternative explanations for the universe's origins without invoking white holes. Therefore, while the concept stimulates theoretical discourse, it currently lacks empirical validation and is not widely accepted within the scientific community. White Holes are not possible in Quantum Physics: In the realm of quantum physics, the concept of white holes faces significant challenges due to the fundamental principles governing quantum mechanics. Quantum physics describes the behavior of matter and energy at the smallest scales, where traditional notions of spacetime curvature may break down. One key challenge is reconciling the deterministic nature of general relativity, which underpins the concept of white holes, with the inherent uncertainty and probabilistic behavior inherent in quantum mechanics. Additionally, white holes are associated with extreme gravitational conditions and singularities, where quantum effects are expected to become significant. However, current quantum gravity theories, such as loop quantum gravity or string theory, have not yet provided a complete framework for describing the behavior of spacetime near singularities or within the context of white holes. Therefore, while quantum physics offers valuable insights into the nature of the universe, the theoretical challenges inherent in combining quantum mechanics with general relativity present obstacles to the existence of white holes within a purely quantum framework. Other Articles.... 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LHS 1140b LHS 1140b is an exoplanet that orbits the red dwarf star LHS 1140, which is located in the constellation Cetus, approximately 41 light-years away from Earth. Discovered in 2017, LHS 1140b has garnered significant attention in the field of exoplanet research due to its potential for habitability and its relatively close proximity to our solar system. Here's a detailed explanation of LHS 1140b, including information about its characteristics, atmosphere, and the potential for extraterrestrial life Basic Characteristics: Size and Type: LHS 1140b is a super-Earth, which means it is larger than Earth but smaller than gas giants like Neptune. It has a radius about 1.4 times that of Earth. Orbit: It orbits its host star, LHS 1140, which is a red dwarf star, in the habitable zone. The habitable zone is the region around a star where conditions may be right for liquid water to exist on the surface of a planet, a crucial factor for the potential of life as we know it. 2. Atmosphere of TRAPPIST-1 Exoplanets: Information about the specific composition and characteristics of the atmospheres of the TRAPPIST-1 exoplanets is not fully known. Detecting and characterizing exoplanet atmospheres is a challenging task that requires advanced telescopes and instruments. Astronomers have conducted studies to analyze the potential atmospheres of these exoplanets. The presence of atmospheres would be an essential factor in determining their habitability and potential for hosting life. Habitability Factors: Temperature: LHS 1140b's location in the habitable zone suggests that it may have the right temperatures for liquid water, a key ingredient for life, to exist on its surface. Stable Environment: Being in a stable orbit around a red dwarf star, LHS 1140b is less likely to experience extreme variations in radiation, making it more suitable for habitability. Challenges to Habitability: Red dwarf stars like LHS 1140 are known for their propensity to emit high levels of X-ray and ultraviolet radiation, which can be harmful to potential atmospheres and surface conditions. However, LHS 1140b's proximity to its host star may help protect it from excessive radiation. Search for Extraterrestrial Life: Detecting signs of extraterrestrial life on LHS 1140b would require advanced instruments and observational techniques, including studying the planet's atmosphere for biosignatures such as oxygen, methane, and other chemical imbalances that could indicate biological activity. Upcoming space telescopes like the James Webb Space Telescope (JWST) and advanced ground-based observatories will play a crucial role in characterizing exoplanets like LHS 1140b and searching for signs of life. Comparison with Earth LHS 1140b and Earth are two vastly different planets, each with its own unique characteristics. Here's a comparison between the two: Size and Composition: LHS 1140b: LHS 1140b is classified as a super-Earth, meaning it is larger than Earth. It has a radius about 1.4 times that of Earth. Its composition is not well-known, but it is believed to be a rocky planet like Earth. Earth: Earth is a terrestrial planet with a well-documented composition. It has a radius of approximately 6,371 kilometers and is primarily composed of rock and metal. Distance from its Star: LHS 1140b: LHS 1140b orbits its host star, LHS 1140, at a much closer distance than Earth orbits the Sun. This proximity to its star means that LHS 1140b likely has a shorter orbital period, potentially resulting in different climate and weather patterns compared to Earth. Earth: Earth orbits the Sun at an average distance of about 149.6 million kilometers (93 million miles). This distance places it in the habitable zone, allowing for the existence of liquid water and the relatively stable climate conditions that have supported life for billions of years. Host Star: LHS 1140b: LHS 1140b orbits a red dwarf star known as LHS 1140. Red dwarfs are cooler and smaller than our Sun, which can have implications for the conditions on planets orbiting them. Earth: Earth orbits a G-type main-sequence star, which is often referred to as a yellow dwarf. The Sun is much hotter and larger than LHS 1140, providing Earth with a different energy source. Atmosphere and Climate: LHS 1140b: The composition of LHS 1140b's atmosphere is not well-known, but it's a crucial factor for habitability. Its climate and weather patterns would be influenced by its proximity to its star and the composition of its atmosphere. Earth: Earth has a diverse atmosphere primarily composed of nitrogen (about 78%) and oxygen (about 21%), which is essential for supporting life as we know it. Earth's atmosphere plays a critical role in regulating its temperature and climate. Potential for Life: LHS 1140b: LHS 1140b is considered a potentially habitable exoplanet due to its location in the habitable zone. However, the presence of life or conditions suitable for life on LHS 1140b is purely speculative at this point and requires further study. Earth: Earth is the only known planet with confirmed life. It has a rich diversity of life forms, from microorganisms to complex multicellular organisms, including humans. Related Articles....... Dark Energy Multiness of Thoughts The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-452b KEPLER-186f Proxima Centauri b

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TRAPPIST-1 TRAPPIST-1 is a star system located about 39 light-years away from Earth in the constellation Aquarius. It gained significant attention and interest in the scientific community and the public due to the discovery of seven Earth-sized exoplanets orbiting the ultra-cool dwarf star TRAPPIST-1. Here's a detailed explanation of the TRAPPIST-1 system, including information about its characteristics, the potential for atmosphere, and the search for extraterrestrial life or aliens 1. Characteristics of TRAPPIST-1: Star Type: TRAPPIST-1 is an ultra-cool dwarf star classified as an M8V-type star. It is much cooler and smaller than our Sun, with a surface temperature of about 2,550 degrees Celsius (4,622 degrees Fahrenheit). Number of Exoplanets: The TRAPPIST-1 system is known to host seven exoplanets. These exoplanets are designated as TRAPPIST-1b, c, d, e, f, g, and h. They were discovered through the transit method, which involves observing the periodic dimming of the star's light as the planets pass in front of it. Habitability Zone: Several of the exoplanets in the TRAPPIST-1 system are located within the habitable zone, also known as the Goldilocks zone. This is the region around a star where conditions might be suitable for liquid water to exist on the planets' surfaces, a key factor for potential habitability. 2. Atmosphere of TRAPPIST-1 Exoplanets: Information about the specific composition and characteristics of the atmospheres of the TRAPPIST-1 exoplanets is not fully known. Detecting and characterizing exoplanet atmospheres is a challenging task that requires advanced telescopes and instruments. Astronomers have conducted studies to analyze the potential atmospheres of these exoplanets. The presence of atmospheres would be an essential factor in determining their habitability and potential for hosting life. 3. The Search for Extraterrestrial Life or Aliens: The discovery of seven Earth-sized exoplanets in the TRAPPIST-1 system, especially those within the habitable zone, has made TRAPPIST-1 a significant target in the search for extraterrestrial life. The habitable zone is a region where conditions might be right for liquid water to exist, a key ingredient for life as we know it. The search for extraterrestrial life involves looking for signs of habitability and biomarkers, such as the presence of water, oxygen, and methane, in exoplanet atmospheres. It also involves the study of planetary conditions, including surface temperature and radiation levels, to assess the potential for life to thrive. While the discovery of the TRAPPIST-1 exoplanets is exciting, the actual presence of extraterrestrial life remains purely speculative. The search for life beyond Earth is an ongoing scientific endeavor, and it requires more advanced technology and instruments, including next-generation telescopes like the James Webb Space Telescope, to provide more insights. 4. The Possibility of Aliens: The term "aliens" typically refers to intelligent extraterrestrial beings. While the search for microbial life or even simple life forms is a primary focus in astrobiology, the search for intelligent civilizations, often referred to as the search for extraterrestrial intelligence (SETI), remains an active area of research. SETI involves listening for radio signals or other types of communication from advanced civilizations in the universe. So far, no definitive evidence of extraterrestrial intelligent life or aliens has been found. Comparison with Solar System The TRAPPIST-1 system and our solar system are two different planetary systems in the Milky Way galaxy. While both contain multiple celestial bodies, there are significant differences between them. Here's a comparison of the TRAPPIST-1 system and our solar system: Number of Stars: Solar System: Our solar system is a single-star system, with the Sun as the central star. TRAPPIST-1 System: The TRAPPIST-1 system is a multi-star system, consisting of a red dwarf star called TRAPPIST-1 and at least seven confirmed planets orbiting it. Central Star: Solar System: The Sun is a G-type main-sequence star (a yellow dwarf). TRAPPIST-1 System: TRAPPIST-1 is an M-type dwarf star, which is much cooler and less massive than the Sun. Planetary Orbits: Solar System: In the solar system, planets have relatively stable, nearly circular orbits. TRAPPIST-1 System: The TRAPPIST-1 planets have much closer orbits to their star, with some being in the habitable zone. These orbits are closer to their star compared to most planets in our solar system. Planetary Composition: Solar System: The planets in our solar system have diverse compositions. The inner planets (Mercury, Venus, Earth, and Mars) are rocky, while the outer planets (Jupiter, Saturn, Uranus, and Neptune) are gas giants or ice giants. TRAPPIST-1 System: The TRAPPIST-1 planets are believed to be rocky, similar to the inner planets in our solar system. Some may have liquid water on their surfaces. Habitability: Solar System: Earth, in our solar system, is the only known planet with conditions suitable for life as we know it. TRAPPIST-1 System: Some of the TRAPPIST-1 planets are in the habitable zone, where liquid water could exist. This makes them potential candidates for studying the possibility of life beyond Earth. Number of Planets: Solar System: Our solar system has eight recognized planets, with Pluto being classified as a dwarf planet. TRAPPIST-1 System: At least seven planets have been discovered in the TRAPPIST-1 system. Planetary Sizes: Solar System: The planets in our solar system vary in size from small rocky planets like Mercury to massive gas giants like Jupiter. TRAPPIST-1 System: The TRAPPIST-1 planets are thought to be similar in size to Earth and its neighboring planets. Exploration: Solar System: Our solar system has been extensively explored by spacecraft, including missions to all eight recognized planets, numerous moons, and even a few asteroids and comets. TRAPPIST-1 System: As of my knowledge cutoff date in September 2021, the TRAPPIST-1 system had been observed and studied from a distance through telescopes, but no direct spacecraft missions had been sent to explore it. Related Articles....... Dark Energy Multiness of Thoughts The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-452b KEPLER-186f Proxima Centauri b

O-TYPE STAR VFTS102 We present a spectroscopic analysis of an extremely rapidly rotating late O-type star, VFTS102, observed during a spectroscopic survey of 30 Doradus. VFTS102 has a projected rotational velocity larger than 500 km s−1 and probably as large as 600 km s−1; as such it would appear to be the most rapidly rotating massive star currently identified. Its radial velocity differs by 40 km s−1 from the mean for 30 Doradus, suggesting that it is a runaway. By : P. Dufton et al 1. Introduction In recent years the importance of binarity in the evolution of massive stars has been increasingly recognised. This arises from most OB-type stars residing in multiple systems (Mason et al. 2009) and the significant changes to stellar properties that binarity can cause (see, for example, Podsiadlowski et al. 1992; Langer et al. 2008; Eldridge et al. 2011). Here we present a spectroscopic analysis of a rapidly rotating (veq sin i ∼ 600 km s−1) O-type star in the 30 Doradus region of the Large Magellanic Cloud (LMC). Designated VFTS102 (Evans et al. 2011, hereafter Paper I)1, the star is rotating more rapidly than any observed in recent large surveys (M artayan et al. 2006; Hunter et al. 2009) and may also be a runaway. It lies less than one arcminute from the X-ray pulsar, PSR J0537-6910, which is moving away from it. We suggest that VFTS102 might originally have been part of a binary system with the progenitor of the pulsar. 2. Observations Spectroscopy of VFTS102 was obtained as part of the VLT-FLAMES Tarantula Survey, covering the 3980-5050˚A region at a spectral resolving power of 7000 to 8500. Spectroscopy of the Hα region was also available, although this was not used in the quantitative analysis. Details of the observations and initial data reduction are available in Paper I. The spectra were normalised to selected continuum windows using a sigma-clipping rejection algorithm to exclude cosmic rays. No velocity shifts were observed between different epochs, although simulations (see, Sana et al. 2009) indicate that 30% of short period (less 1Aliases include: ST92 1-32; 2MASS J05373924-6909510 –3– than 10 days) and effectively all longer term binaries would not have been detected. We have therefore assumed VFTS102 to be single and the sigma-clipped merged spectrum displays a signal-to-noise ratio of approximately 130 and 60 for the 4000-4500 and 4500-5000˚A regions respectively. An O9: Vnnne spectral classification was obtained by smoothing and rebinning the spectrum to an effective resolving power of 4000 and comparing with standards compiled for the Tarantula Survey (Sana et al. in preparation). The principle uncertainties arise from the extremely large rotational broadening and significant nebular contamination of the He I lines, with the two suffixes indicating extreme line broadening (‘nnn’) and an emission-line s tar (‘e’). 3. Analysis 3.1. Projected rotational velocity The large rotational broadening of the spectral features makes reliable measurements of the projected rotational velocity, veq sin i , difficult. We have used a Fourier Transform (FT) approach as discussed by Sim´on-D´ıaz & Herrero (2007), supplemented by fitting rotational broadened profiles (PF) to the observed spectral features. The Balmer lines have significant nebular emission and hence the weaker helium spectra were utilized, as illustrated in Fig. 1. The He I line at 4471˚A, although well observed, also showed significant nebular emission and was not analysed. By contrast the line at 4026˚A showed no evidence of emission and yielded a plausible minimum in the Fourier Transform for a veq sin i of 560 km s−1. The PF methodology leads to a slightly higher estimate (580 km s−1). The He I lines at 4143 and 4387˚A were observed although they are relatively weak. They and the line at 4026˚A were converted into velocity space, merged and analysed. The two methodologies yielded effectively identical estimates of 640 km s−1; a similar procedure was undertaken for the He II lines at 4200 and 4541˚A yielding 540 km s−1 (FT) and 510 km s−1 (PF). The He II line at 4686˚A was found to be sensitive to the normalisation with a veq sin i of ∼560 km s−1 being estimated. The individual results should be treated with caution but overall they imply that this star is rotating near to its critical velocity, with the mean value for the FT estimates being 580 km s−1. As discussed by Townsend et al. (2004), projected rotational velocities may be underestimated at these large velocities. For a B0 star rotating at 95% of the critical velocity, this underestimation will be approximately 10%. Hence our best estimate for the projected rotational velocity is ∼600 km s−1. A lower limit of 500 km s−1 has been adopted, whilst the upper value will be constrained by the critical velocity of approximately 700 km s−1 from the models of Brott et al. (2011). This estimate is significantly higher than those (! 370 km s−1) found by Martayan et al. (2006) and Hunter et al. (2009) in their LMC B-type stellar samples. It is also larger than any of the preliminary estimates (!450 km s−1) for ∼ 270 B-type stars in the Tarantula survey, although other rapidly rotating O-type stars have been identified. As such it would appear to have the highest projected rotational velocity estimate of any massive star yet analysed. 3.2. Radial velocity Radial velocities were measured by cross-correlating spectral features against a theoretical template spectrum taken from a grid calculated using the code TLUSTY Hubeny (1988) – see Dufton et al. (20 05) for details. Five spectral regions were considered, viz. Hδ and Hγ (with the cores excluded); He I at 4026˚A; 4630-4700˚A with strong multiplets due to C III and O II and an He II line; 4000-4500˚A (with nebular emission being excluded). The measurements are in excellent agreement with a mean value of 228±12 km s−1; if the error distribution is normally distributed the uncertainty in this mean value would be 6 km s−1. From a study of ∼180 presumably single O-type stars in the Tarantula survey Sana et al. (in preparation) find a mean velocity of 271 km s−1 with a standard deviation of 10 km s−1. Preliminary analysis of the B-type stars in the same survey has yielded 270±17 km s−1. VFTS102 lies more than two standard deviations away from these results, implying that it might be a runaway. 3.3. Atmospheric parameters While the equatorial regions of VFTS102 will have a lower gravity than the poles (because of centrifugal forces), and hence a lower temperature (because of von Zeipel gravity darkening), we first characterise the spectrum by comparison with those generated with spatially homogeneous models, convol ved with a simple rotational-broadening function. We have used both our TLUSTY grid and FASTWIND calculations (Puls et al. 2005), adopting an LMC chemical composition. For the former, the strength of the He II spectrum implies an effective temperature (Teff) of ∼32500–35000 K, whilst the wings of the Balmer lines lead to a surface-gravity estimate of ∼3.5 dex (cgs). For the latter after allowing for wind effects, the corresponding parameters are 37000 K and 3.7 dex. The helium spectra are consistent with a solar abundance but with the observational and theoretical uncertainties we cannot rule out an enhancement. Given its projected equatorial rotation velocity, VFTS102 is almost certainly viewed at sin i ∼ 1. Hence the relatively cool, low-gravity equatorial regions will contribute significantly to the spectrum. Although their surface flux is lower than for the brighter poles, the analyses discussed above may underestimate the global effective temperature and gravity. However, the rotating-star models discussed below suggest that the effects are not very large. We therefore adopt global estimates for the effective temperature of 36000 K and 3.6 dex but note that the polar gravity could be as large as 4.0 dex. Varying the global parameters by the error estimates listed in Table 1 leads to significantly poorer matches between observation and the standard models, but, given the caveats discussed above, those errors should still be treated with caution. For near critical rotational velocities, the stellar mass can be estimated. Howarth & Smith (2001) show that the stellar mass can be written in terms of ω/ωc 2, veq and the polar radius. Assuming that sin i ∼ 1 and adopting the critical velocities from our single star models, we can estimate the first two quantities. Additionally for any given value of ω/ωc, the polar radius can be inferred from the absolute visual magnitude and the unreddened (B-V). The former can be estimated from the luminosity (see Sect. 3.4) and the latter from our effective temperature estimate and the LMC broad-band intensities calculated by Howarth (2011). We find M " 20 M# for veq ∼ 600 km s−1 and Teff ! 38000 K. Only by adopting a smaller value for veq can we push the mass limit down, but even with veq ∼ 500 km s−1 the mass must exceed ∼17M#. 3.4. Luminosity From extant photometry (see Paper I), the (B-V) colour of VFTS102 is 0.35, implying an E(B-V) of 0.6 using colours calculated from our TLUSTY grid. Adopting a standard reddening law leads to a lo garithmic luminosity (in solar units) of 5.0 dex, with an E(B-V) error of ±0.1 corresponding to an uncertainty of ±0.1 dex. However there are other possible sources of error, for example deviations from a standard reddening law and hence we have adopted a larger random error estimate of ±0.2 dex. 2The ratio of the equatorial angular velocity to that at which the centrifugal acceleration equals the gravitational acceleration. As VFTS102 is an Oe-type star, its intrinsic colours may be redder than predicted by our TLUSTY grid and indeed an infrared excess is found from published (de-reddened) 2MASS photometry. Inspection of a K-band VISTA image shows no evidence of contamination by nearby sources. Further evidence for circumstellar material is found in the strong Hα emission, which is double peaked as is the nearby He I line at 6678˚A, which supports our adoption of a sin i ∼ 1. Additionally there are weak double-peaked Fe II emission features (e.g. at 4233˚A), consistent with an Oe-type classification. Unfortunately our photometry and spectroscopy are not contemporaneous but if VFTS102 was in a high state when the optical photometry was taken, we may have overestimated the luminosity of the central star (see de Wit et al. 2006, for colour and magnitude variations of Be stars). 4. Past and future evolution Stellar evolution calculations for both single and binary stars are available in the literature (see Maeder & Meynet 2011). For very fast rotation, they suggest that rotational mixing is so efficient that stars may evolve quasi-chemically homogeneously (Maeder 1987; Woosley & Heger 2006; Cantiello et al. 2007 ; de Mink et al. 2009; Brott et al. 2011). However, with different physical assumptions, models do not evolve chemically homogeneously even for the fastest rotation rates (Cantiello et al. 2007; Ekstr¨om et al. 2008). 4.1. Single star evolution Fig. 2 illustrates evolutionary tracks for LMC single stars calculated using the methodology of Brott et al. (2011) for an initial equatorial rotational velocity of 600 km s−1, together with that for a more slowly rotating model. The former are evolving chemically homogeneously whilst the latter follows a ‘normal’ evolutionary path. Ekstr¨om et al. (2008) calculated models for a range of metallicities and masses between 3 and 60 M# but found that the stars followed normal evolutionary paths even for near critical rotational velocities. The estimated parameters of VFTS102 are consistent with our tracks for initial masses of ∼20-30 M#. Our models show a relatively rapid increase in the surface helium abundance due to their homogeneous evolution. For example the 25 M# model shows an enrichment of a factor of two after approximately 4 million years and when the effective temperature has increased to approximately 39000 K. By contrast the models of Ekstr¨om et al. (2008) show no significant helium abundance implying that an accurate helium abundance estimate for VFTS102 would help constrain the physical assumptions. –7– 4.2. Binary star evolution Below, we first discuss the environment of VFTS102 and then consider a possible evolutionary scen a rio. 4.2.1. A pulsar near VFTS102 VFTS102 lies in a complex environment near the open cluster NGC 2060. In particular it lies close to a young X-ray pulsar PSR J0537-6910 (Marshall et al. 1998) and the Crab-like supernova remnant B0538-691 (Micelotta et al. 2009). VFTS102 has an angular separation of approximately 0.8 arcminutes from PSR J0537-6910 implying a spatial separation (in the plane of the sky) of approximately 12 pc. The X-ray emission consists of a pulsed localised component and a more spatially diffuse component, with the latter providing the majority of the energy. The diffuse component was identified in ROSAT and ASCA observations by Wang & Gotthelf (1998a) and interpreted as coming from ram-pressure-confined material with the X-ray pulsar being identified soon afterwards by Marshall et al. (1998). Wang & Gotthelf (1998b) analysed ROSAT HRI observations and suggested that the emission could come from the remnants of a bow shock if the pulsar was moving with a velocity of ∼1000 km s−1. Wang et al. (2001) subsequently analysed higher spatial resolution CHANDRA observations, which clearly delineated this emission and implied that the pulsar was moving away from VFTS102. Fig. 3 superimposes these emission contours onto an HST optical image with VFTS102 being near the tail of these contours. As discussed by Wang et al. (2001) the spatial distribution of the diffuse X-ray emission and the SNR optical emission are well correlated. Differences probably arise from a foreground dark cloud and photoionization and mechanical energy input from the nearby open cluster. Timing measurements imply that the pulsar has a characteristic age of 5000 years (Marshall et al. 1998), consistent with the age estimate of Wang & Gotthelf (1998b) from analysis of X-ray emission. Spyrou & Stergioulas (2002) discuss the estimation of ages from spin rates and find the results to be sensitive to both the breaking index and the composition of the pulsar core. Indeed phase connected braking index measurements for young pulsars (see Zhang et al. 2001, and references therein) yield breaking indices lower than the n=3 normally adopted with corresponding increases in the characteristic ages. Additionally, Chu et al. (1992) found an age of approximately 24000 years from the kinematics of the supernova remnant. Adopting an age of 5000 years would imply that if these objects had been part of a binary system, their relative velocity (vs ) in the plane of the sky would be approximately 2500 km s−1. Increasing this age to 24000 years would then imply vs ∼ 500 km s−1. These values although large are consistent with a pulsar velocity of 1000 km s−1 in the model of Wang & Gotthelf (1998b) and of ∼600 km s−1 from the separation of the diffuse X-ray and radio emission (Wang et al. 2001). Additionally Hobbs et al. (2005) found a mean space velocity of approximately 400 km s−1 for a sample of young pulsars with velocities as high as 1600 km s−1. From the theoretical point of view, Stone (1982) found supernova kick velocities normally in excess of 300 km s−1, while more recently Eldridge et al. (2011) estimated kickvelocities for a single neutron star of more than 1000 km s−1with a mean value of ∼500 km s−1. 4.2.2. A binary evolution scenario for VFTS1 02 While the fast rotation of VFTS102 might be the result of the star formation process, it could also have arisen from spin-up due to mass transfer in a binary system (Packet 1981). A subsequent superno va explosion of the donor star could then lead to an anomalous radial velocity for VFTS102 (Blaauw 1961; Stone 1982). The nearby pulsar and supernova remnant make this an attractive scenario. Of course, we cannot eliminate other possible scenarios, e.g. dynamical ejection from a cluster (see Gvaramadze & Gualandris 2011) but it is unclear whether these could produce the very large rotational velocity of VFTS102. Cantiello et al. (2007) have modelled a binary system with initial masses of 15 and 16 M# adopting SMC metallicity. After mass transfer the primary exploded as a type Ib/c supernova. At that stage the secondary has a mass of approximately 21 M#, a rotational velocity close to critical and a logarithmic luminosity of approximately 4.9 dex (see Fig. 2 for its subsequent evolution). These properties closely match the estimates for VFTS102 summarized in Table 1. Based on grids of detailed binary evolutionary models (Wellstein et al. 2001; de Mink et al. 2007), the initial masses of the two components of such a binary system should be comparable, with M2/M1 " 0.7. If the initial mass of the secondary was in the range of 14-18 M#, that of the primary would need to be smaller than about 25 M#. This agrees with the estimated initial mass of the supernova progenitor based on the kinematics of the supernova remnant (Micelotta et al. 2009). In this scenario, it takes the primary star about 11 Myr to evolve to the supernova stage. While the most massive stars in 30 Doradus have ages of a few million years (Walborn et al. 1999), there is also evidence for different massive stellar populations with ages ranging up to about 10 Myr (Walborn & Blades 1997). Recently, De Marchi et al. (2011) have undertaken an extensive study of lower mass (!4 M#) main sequence and pre-main sequence stars in 30 Doradus. They obtain a median age of 12 Myr with ages of up 30 Myr. Hence it would appear possible that the putative binary system formed in the vicinity of 30 Doradus approximately 10 Myr ago and underwent an evolutionary history similar to that modelled by Cantiello et al. (2007). Proper motion information would be extremely valuable to further test this hypothesis. PSR J0537-6910 has not been definitely identified in other wavelength regions. Mignani et al. (2005) using ACS imaging from the Hubble Space telescope found two plausible identifications that would imply an optical luminosity similar to the Crab-like pulsars. A radio survey by Manchester et al. (2006) only yielded an upper limit to its luminosity consistent with other millisecond pulsars. However estimates for both components may be obtained from the HST proper motion study (Programme: 12499; PI: D.J. Lennon) that is currently underway. 4.3. Evolutionary future Irrespective of the origin of VFTS102, it is interesting to consider its likely fate. Stellar evolutionary models of rapidly rotating stars have recently been generated by Woosley & Heger (2006) and Yoon et al. (2006). The latter consider the fate of objects with rotational velocities up to the critical val ue (vc ). The evolution is shown to depend not only on initial mass and rotational velocity but also on the metallicity. In particular GRBs are predicted to occur only at sub-solar metallicities. Based on our single star models, VFTS102 has a rotational velocity above ∼ 0.8vc and is thus expected to evolve quasi-chemically homogeneously. While Yoon et al. (2006) and Woosley & Heger (2006) estimate the metallicity threshold for GRB formation from chemically homogeneous evolution to be somewhat below the LMC metallicity, the latter note its sensitivity to the mass loss rate (Vink & de Koter 2005). Indeed all our most rapidly rotating 20 − 30 M# models are evolving chemically homogeneously throughout core hydrogen burning (Fig. 2), a prerequisite to qualify for a GRB progenitor. In any case, within the context of homogeneous evolution VFTS102 is expected to form a rapidly rotating black hole, and a Type Ic hypernova. This conjecture remains the same within the binary scenario of Cantiello et al. (2007). Assuming a space velocity of 40 km s−1 for VFTS102 (compatible with its anomalous radial velocity), our evolutionary models imply that VFTS102 will travel ∼300-400 pc before ending its life. This is consistent with the finding of Hammer et al. (2006) that the locations of three nearby GRBs were found several hundred parsecs away from their most likely progenitor birth locations (see, however, Margutti et al. 2007; Wiersema et al. 2007; Han et al. 2010). 5. Conclusions VFTS102 has a projected rotational velocity far higher than those found in previous surveys of massive stars in the LMC, and indeed it would appear to qualify as the most rapidly rotating massive star yet identified. With a luminosity of 105 L# we estimate its current mass to be approximately 25 M#. Its extreme rotation, peculiar radial velocity, proximity to the X-ray pulsar PSR J0537-6910 and to a superno va re mnant suggest that the star is the result of binary interaction. It is proposed that VFTS102 and the pulsar originated in a binary system with mass transfer spinning-up VFTS102 and the supernova explosion imparting radial velocity kicks to both components. If evolving chemically homogeneously, as suggested by recent models, VFTS102 could become a GRB or hypernova at the end of its life. Additionally it may provide a critical test case for chemically homogeneous evolution. SdM acknowledges NASA Hubble Fellowship grant HST-HF- 51270.01-A awarded by STScI, operated by AURA for NASA, contract NAS 5-26555. NM acknowledges support from the Bulgarian NSF (DO 02-85). We would like to thank Paul Quinn, Stephen Smartt, Jorick Vink and Nolan Walborn for useful discussions. This paper makes use of spectra obtained as part of the VLT-FLAMES Tarantula Survey (ESO programme 182.D-0222). Facilities VLT:Kueyen (FLAMES) Other Articles...... Dark Energy Multiness of Thoughts The Dream Mission Creation of Mind Loop Zombie Planets Proxima Centauri b TRAPPIST-1

Dark Energy In the late 1990s, astronomers found evidence that the expansion of the universe was not slowing down due to gravity as expected. Instead, the expansion speed was increasing. Something had to be powering this accelerating universe and, in part due to its unknown nature, this “something” was called dark energy. What Is Dark Energy? In the late 1990s, astronomers found evidence that the expansion of the universe was not slowing down due to gravity as expected. Instead, the expansion speed was increasing. Something had to be powering this accelerating universe and, in part due to its unknown nature, this “something” was called dark energy. Hubble plays an important role in verifying, characterizing and constraining dark energy. Both Hubble and ground-based observations measures a special type of stellar explosion, a white dwarf supernova, to measure accurate distances to galaxies. A galaxy located a billion light-years away provides a data point for the universe as it was a billion years ago. Meanwhile, as the universe expands, the light traveling to Earth from distant galaxies (and their supernovas) is stretched out to longer wavelengths — a phenomenon called cosmological redshift. The cosmological redshifts of galaxies at different distances provides a history of the expansion of the universe over time. However, only Hubble had the resolution to extend these observations to very distant galaxies. The discovery of supernova 1997ff, located about 10 billion light-years away, provided evidence for dark energy. About halfway into the universe’s history — several billion years ago — dark energy became dominant and the expansion accelerated. While ground-based studies had measured this accelerating period, Hubble’s observation of 1997ff stretched back to the decelerating part of the expansion. This shift between two different eras of the universe — a change from a decelerating universe to an accelerating universe — showed that dark energy exists. Hubble continued to explore the nature of dark energy with observations such as the Great Observatories Origins Deep Survey (GOODS), structured to help uncover distant supernovas. The 42 supernovas found by Hubble not only solidified the conclusions about dark energy, but also began to constrain some of its possible explanations. Later Hubble results identified how early in the universe dark energy began to influence the expansion as well as constrained the current expansion rate. The view that emerged was that dark energy was consistent with the slow, steady force of Einstein’s cosmological constant, a concept that the physicist had initially introduced into his equations to prevent his theoretical universe from collapsing, then later retracted when the expansion of the universe was discovered. But instead of holding the universe in a steady state, dark energy is pushing outward to expand the universe faster and faster. The discovery of dark energy was recognized by the Nobel Prize in Physics in 2011. Astronomers now know that there is much more to the universe than meets the eye. The luminous and non-luminous normal matter makes up about 4 percent of the total mass and energy density of the universe. Dark matter, which emits no light and cannot be directly observed, comprises another 24 percent of the total, while dark energy dominates with about 72 percent. Most of the universe is unknown and only indirectly detected. We can see its effects on galaxies and the expansion of the universe, but we have yet to identify the underlying source. That may seem unsettling, but to a scientist, it is exciting. There are more great mysteries to explore and solve! The universe is expanding, and that expansion stretches light traveling through space in a phenomenon known as cosmological redshift. The greater the redshift, the greater the distance the light has traveled. Within the Hubble Deep Field-North region, astronomers pinpointed a blaze of light from one of the farthest supernovas ever seen. In a close-up view of that region (left) a white arrow points to a faint elliptical, the home of the exploding SN 1997ff. The supernova itself (right) is distinguished by the white dot in the center. This diagram reveals changes in the rate of expansion since the universe's birth 15 billion years ago. The more shallow the curve, the faster the rate of expansion. The curve changes noticeably about 7.5 billion years ago, when objects in the universe began flying apart as a faster rate. Astronomers theorize that the faster expansion rate is due to a mysterious, dark force that is pulling galaxies apart. This image is a portion of the GOODS-North field. The field features approximately 15,000 galaxies, about 12,000 of which are forming stars. Hubble’s ultraviolet vision opened a new window on the evolving universe, tracking the birth of stars over the last 11 billion years back to the cosmos’ busiest star-forming period about 3 billion years after the big bang. Spiral galaxy NGC 3021 (background) was one of several hosts of Type Ia supernovae observed by astronomers to refine the measure of the universe's expansion rate, called the Hubble constant. Hubble made precise measurements of Cepheid variable stars in the galaxy, highlighted by green circles in the inset boxes. Other Articles...... Zombie Planets Multiness of Thoughts The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-186f Proxima Centauri b TRAPPIST-1

Hubble's Discoveries This is your About Page. It's a great opportunity to give a full background on who you are, what you do and what your website has to offer. Double click on the text box to start editing your content and make sure to add all the relevant details you want to share with site visitors. Presenter please note: Much of the discussion in these slides, and most of the public’s attention, is focused on Hubble’s enormous repertoire of images. Here is a montage of some of Hubble’s best images that symbolize the breadth and depth of Hubble observations and the research being done. In each image that follows, a timeline (shown here) will be shown so that viewers have an appreciation for how far away the object is and how long it takes for the light to travel to Hubble from that object.

Discovered Exoplanets Kepler Telescope NASA's Kepler spacecraft was launched to search for Earth-like planets orbiting other stars. It discovered more than 2,600 of these "exoplanets"—including many that are promising places for life to exist.

Chandrayaan-3: India's Next Lunar Odyssey India has made remarkable strides in space exploration over the past few decades, and one of its most ambitious projects is the Chandrayaan series. Following the success of Chandrayaan-1 and Chandrayaan-2, the Indian Space Research Organisation (ISRO) is gearing up for the next mission in this lunar exploration series - Chandrayaan-3. This article explores the history, objectives, budget, and significance of Chandrayaan-3. Introduction India has made remarkable strides in space exploration over the past few decades, and one of its most ambitious projects is the Chandrayaan series. Following the success of Chandrayaan-1 and Chandrayaan-2, the Indian Space Research Organisation (ISRO) is gearing up for the next mission in this lunar exploration series - Chandrayaan-3. This article explores the history, objectives, budget, and significance of Chandrayaan-3. History of Chandrayan Missions Chandrayaan-1, India's maiden lunar mission, was launched in October 2008. It made significant contributions to lunar science by discovering water molecules on the moon's surface and mapping its topography. Despite a shorter-than-expected mission life, Chandrayaan-1 marked a monumental achievement for ISRO. Chandrayaan-2, launched in July 2019, was India's second lunar exploration mission and aimed to further our understanding of the moon. It included an orbiter, a lander (Vikram), and a rover (Pragyan). While the lander failed to make a soft landing, the orbiter continues to provide valuable data about the moon. Chandrayaan-3: The Next Frontier Chandrayaan-3 is the much-anticipated follow-up mission in India's lunar exploration program. The primary objective of Chandrayaan-3 is to successfully land a rover on the moon's surface, building upon the experience and technology developed during Chandrayaan-2. Key Objectives of Chandrayaan-3: Lunar Surface Exploration: Chandrayaan-3 will carry a rover to explore the moon's surface, collecting valuable data about its geology, mineral composition, and topography. Scientific Research: The rover will conduct scientific experiments to enhance our understanding of the moon's history and evolution, helping unravel mysteries about our closest celestial neighbor. International Collaboration: ISRO plans to collaborate with international space agencies and institutions, facilitating the exchange of knowledge and expertise in lunar science and exploration. Budget and Funding The budget for Chandrayaan-3 is estimated to be around $200 million, making it a cost-effective lunar mission compared to many other international counterparts. ISRO has a track record of delivering successful missions within budget constraints, showcasing its efficient use of resources. Challenges and Preparations Landing on the moon is no small feat, and ISRO is well aware of the challenges that lie ahead. Learning from the lessons of Chandrayaan-2, ISRO has undertaken extensive preparations, including rigorous testing and simulation exercises, to ensure the successful soft landing of the rover. The recent advancements in technology and lessons learned from previous missions are expected to enhance the chances of success for Chandrayaan-3. ISRO's commitment to perfection and determination to push the boundaries of space exploration remain unwavering. Significance of Chandrayaan-3 Chandrayaan-3 holds immense significance for India and the global scientific community: Advancing Lunar Exploration: Successful implementation of Chandrayaan-3 will demonstrate India's capabilities in lunar exploration, strengthening its position in the global space community. Scientific Discoveries: The data collected by the rover will contribute to a deeper understanding of the moon's geological history and may provide insights into the broader processes of planetary evolution. International Collaboration: Collaborative efforts with other space agencies foster knowledge exchange, making Chandrayaan-3 a collaborative effort for the betterment of scientific understanding. Conclusion Chandrayaan-3 represents another significant step in India's journey of space exploration, building upon the successes and experiences of previous missions. With its budget-conscious approach, ISRO aims to prove once again that cutting-edge science and technology can be achieved efficiently. As we eagerly await the launch of Chandrayaan-3, the world looks forward to the scientific discoveries and advancements that it will undoubtedly bring to the field of lunar exploration. Chat Section If you have any question ask me here.... Other Articles...... Dark Energy Multiness of Thoughts The Dream Mission Zombie Planets Creation of Mind Loop STAR VFTS102 KEPLER-186f Proxima Centauri b TRAPPIST-1

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Space Discoveries This is your About Page. It's a great opportunity to give a full background on who you are, what you do and what your website has to offer. Double click on the text box to start editing your content and make sure to add all the relevant details you want to share with site visitors. Nasa's Time Line Hubble's Discoveries Presenter please note: Much of the discussion in these slides, and most of the public’s attention, is focused on Hubble’s enormous repertoire of images. View More Hubble's Deep Field The Hubble Space Telescope has made over 1.5 million observations since its launch in 1990, capturing stunning subjects such as the Eagle Nebula and producing data that has been featured in almost 18,000 scientific articles. But no image has revolutionized the way we understand the universe as much as the Hubble Deep Field . View More Hubble's Nebulae Hubble telescope discovered some nebulae here is an image and detail of the nebulae and other information about it. View More Hubble's Star Clusters Billions of trillions of stars illuminate the galaxies of our universe. Each brilliant ball of hydrogen and helium is born within a cloud of gas and dust called a nebula. Deep within these clouds, knots can form, pulling in gas and dust until they become massive enough to collapse under their own gravitational attraction. View More Hubble's Galaxies Our Sun is just one of a vast number of stars within a galaxy called the Milky Way, which in turn is only one of the billions of galaxies in our universe. These massive cosmic neighborhoods, made up of stars, dust, and gas held together by gravity, come in a variety of sizes, from dwarf galaxies containing as few as 100 million stars to giant galaxies of more than a trillion stars. View More Hubble's Galaxy Discovery Our Sun is just one of a vast number of stars within a galaxy called the Milky Way, which in turn is only one of the billions of galaxies in our universe. These massive cosmic View More Hubble's Nebula Discovery The space between stars is dotted with twisting towers studded with stars, unblinking eyes, ethereal ribbons, and floating bubbles. These fantastical shapes, some of the universe’s most visually stunning constructions, are nebulae, clouds of gas and dust that can be the birthplace of stars, the scene of their demise ― and sometimes both. View More Hubble's Planetary Discoveries Hubble, however, has made some unique contributions to the planet hunt. Astronomers used Hubble to make the first measurements of the atmospheric composition of extrasolar planets. Hubble observations have identified atmospheres that contain sodium, oxygen, carbon, hydrogen, carbon dioxide, methane and water vapor. View More Kepler's Exoplanets NASA's Kepler spacecraft was launched to search for Earth-like planets orbiting other stars. It discovered more than 2,600 of these "exoplanets"—including many that are promising places for life to exist. View More Space discovery of year 2021 Top 9 Discoveries of year 2021, visit page by clicking view more button. View More

String Theory Introduction: String theory represents a revolutionary paradigm shift in our understanding of the universe at its most fundamental level. It endeavors to reconcile the seemingly disparate realms of quantum mechanics and general relativity, offering a unified framework that could elucidate the nature of reality itself. This scientific theory proposes that the basic constituents of the universe are not point-like particles but rather minuscule, vibrating strings. Theory Foundation: At its core, string theory posits that these strings, through their vibrational patterns, give rise to the diverse array of particles and forces observed in the cosmos. By treating particles not as dimensionless points but rather as extended objects with finite size, string theory introduces a novel approach to understanding the fundamental building blocks of matter and energy. Interconnectedness: String theory establishes an intricate web of connections between seemingly disparate phenomena in the universe. The vibrational modes of these strings correspond to different particles and their properties, offering a unified explanation for the diverse spectrum of particles observed in nature. Moreover, string theory suggests the existence of additional spatial dimensions beyond the familiar three, providing a potential framework for understanding elusive phenomena such as dark matter and dark energy. Application at the Atomic Level: At the atomic level, string theory provides insights into the behavior of particles and the underlying forces governing their interactions. By elucidating the vibrational dynamics of strings, physicists aim to unravel the mysteries of particle physics and uncover new phenomena that lie beyond the reach of current experimental techniques. Additionally, string theory offers a fresh perspective on exotic phenomena such as black holes, offering new mathematical tools for understanding these cosmic enigmas. Conclusion: In summary, string theory represents a bold and ambitious attempt to construct a unified theory of physics, capable of describing all fundamental forces and particles within a single, coherent framework. While much work remains to be done to fully develop and validate the theory, its potential implications for our understanding of the universe are profound. String theory continues to inspire scientific inquiry and exploration, offering a tantalizing glimpse into the deepest mysteries of the cosmos. Chat Section If you have any question ask me here.... Other Articles...... Theories Dark Energy Multiness of Thoughts The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-452b Proxima Centauri b TRAPPIST-1 Today Onward Theory Parallel World Travel We are our GOD Inflationary Cosmology Black Hole information paradox

Multiness of Thoughts What we doing, what we experiencing, what we thinking is a multiness of thoughts Multiness of Thoughts What we are experiencing right now, whether we have a dream or a thought represents o ur future, it means that what we think will happen to us, so always keep positive thinking. You may have seen the movie Interstellar where a man controls the fourth diamentio from the future and how our present is connected to our past, this basic concept is what I call the concept of Multiness of Thoughts. this concept is also connected with quantum theories, because this theory also say that all thigs which we see is create with our thoughts and after we see it's die immediately. An idea that forces us to think, what you are thinking now or what is happening to you is dependent on your footing, but how? What if you go ahead and get a good job, but you don't study? So you may not have sat on that achievement. Just like in the interstellar movie, your future is writing the present to you, the result of what you are doing now will be found in the future, so it is you who controls you from the future in the present. And against this, even if you connect the concept to the deje wan effect, you will get today's result, if future is actual then present, not actually, but yes it can be said that future is as equivalent as our present thoughts or our present situation right. And this universe is also a part of our concept, science su? Science is a medium to show our thoughts and our ability, so what is not like science? Not actually but science is a loop made up of our thoughts and just a thought? Is there a medium we use to present our skills? And all this is a multiplicity of ideas. It is human nature that if you think about something, then you walk in the light of that thing and your thoughts start to create that thing. So everything is just an illusion. We are a part of this universe, so whatever theories we have are the thoughts of our mind which we want to make true by any means. You must have experienced that sometimes when you go into deep thoughts, that thought seems true to you in real life too and this also happens with our dreams, then everything is fine, it is just an illusion of our thoughts and brain. This theory is the theory of multiness of thoughts. Other Articles...... Dark Energy Zombie Planets The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-186f Proxima Centauri b TRAPPIST-1

The Black Hole Information Paradox is a long-standing problem in theoretical physics and astrophysics, concerning the conservation of information in the presence of black holes, which are regions of spacetime where gravity is so strong that not even light can escape from them. The paradox arises from the clash between the principles of quantum mechanics and general relativity. Blackhole Information Paradox The Black Hole Information Paradox is a long-standing problem in theoretical physics and astrophysics, concerning the conservation of information in the presence of black holes, which are regions of spacetime where gravity is so strong that not even light can escape from them. The paradox arises from the clash between the principles of quantum mechanics and general relativity. In classical physics, black holes are described by solutions to Einstein's field equations of general relativity, which predict that anything that falls into a black hole will be irretrievably lost behind its event horizon, a boundary beyond which nothing can escape. This implies that any information about the matter that formed the black hole, such as its mass, charge, and angular momentum, is lost to the outside universe. However, according to the principles of quantum mechanics, information cannot be destroyed. Instead, it should always be possible, in principle, to trace the evolution of a quantum system backwards in time and reconstruct the initial state from the final state. This principle is known as unitarity. The paradox arises because the classical description of black holes seems to violate the principles of quantum mechanics. If information is lost behind the event horizon, then the evolution of a black hole's state seems to violate unitarity, leading to a breakdown of quantum mechanics. Various proposed solutions to the Black Hole Information Paradox have been put forward over the years, but none have been universally accepted. Some of these proposals include: Hawking Radiation and Information Loss: Stephen Hawking proposed that black holes emit radiation (now known as Hawking radiation) due to quantum effects near the event horizon. This radiation carries away energy from the black hole, eventually causing it to evaporate completely. Initially, it was believed that this process led to the loss of information, but later work suggested that information might be encoded in the radiation, leading to the idea of "black hole complementarity" or the "firewall paradox." Firewall Paradox: Proposed as a resolution to the information paradox, the firewall paradox suggests that an observer falling into a black hole would encounter a firewall of high-energy particles at the event horizon, contradicting the smooth spacetime predicted by general relativity. This proposal has sparked significant debate within the physics community. Holographic Principle and AdS/CFT Correspondence: The holographic principle suggests that all the information contained within a region of space can be encoded on its boundary. The AdS/CFT correspondence, a conjectured equivalence between certain gravitational theories and quantum field theories, has been used to study black hole physics in this context, offering potential insights into the resolution of the information paradox. Quantum Gravity and String Theory: Some researchers believe that a theory of quantum gravity, which successfully unifies quantum mechanics and general relativity, could resolve the information paradox. String theory is one candidate for such a theory, but it remains highly speculative and has not yet been definitively confirmed. Information Preservation: Other proposals suggest that information may somehow be preserved in a subtle way within the black hole or its radiation, allowing for the eventual recovery of the initial state.Despite decades of research, the Black Hole Information Paradox remains unsolved, and it continues to be a topic of active investigation and debate within the physics community. Resolving this paradox is crucial for developing a complete understanding of the fundamental laws governing the universe. Chat Section If you have any question ask me here.... Other Articles...... Theories Dark Energy Multiness of Thoughts The Dream Mission Creation of Mind Loop STAR VFTS102 KEPLER-452b Proxima Centauri b TRAPPIST-1 Today Onward Theory Parallel World Travel We are our GOD Inflationary Cosmology

Jainism and Science In this section we talk about some same points between jainism and science. Similarity You might be wondering what Jainism has to do with science? So now I am going to tell you about such science which was said in Jainism thousands of years ago. You know that science has proved the soul and has told that there is a soul, but this thing is already written in Jainism, let me give you a real life example - "Once a girl was admitted in the hospital. And that girl had come to that hospital for the first time, then that girl woke up in the morning and told what all the things were on the roof of this hospital and how the roof was and explained it completely, the surprising thing is that the roof of that hospital It has been tied for many years and no one needs to know it, then how did that girl know all this? Because the soul of that girl had gone to that rooftop at night. "You might not know that our soul can also travel. This has also been proved by science, and all these things have already been written in Jainism. If you don't believe this then I can show you proof of many other such things. Jain people do not say anything after sunset at night, and you might be finding it unique that why is this so, science also says that one should not eat anything after sunset in the evening, there is a scientific reason for it as well which I will tell you about. Let me explain from the above, you must have seen the sunflower which opens as soon as the sun rises and closes again as soon as the sun sets, our stomach also works in the same way, that is why it is said in Jainism that One should eat after sunrise and not eat after sunset, and this has been proved by science today. And there is one thing which is scientifically proven that we should drink only hot water every day, hot means boiled water, there are many benefits of drinking it and science also accepts this. In our religion it is said to fast after every 15 days and our Lord also used to fast for a long time, a scientist conducted an experiment where some people were made to fast after 15 days and it The result was that the people who fasted were much healthier than the common people and there was a lot of change in their digestive system. Are all these things not enough to say that thousands of years ago, advanced people used to live and those people were none other than our Jains and we should be proud of that. Chat Section...... Other Articles.... Dark Energy Multiness of Thoughts The Dream Mission Creation of Mind Loop Parallel World Travel Age of our Universe Zombie Planets

Theories Scientific explanation of any topic Time Is Not Constant only one thing is constant and it is a change. okay for some reason i thought time is constant so when something is come from nothing so nothing is consist nothing not time also. so yes the question is when vacume is consist nothing so time is not constant. but here is a Einstein's Relativity theory is proved wrong as per this perspactive but no everything is right in it's limits. Origin Of Earth Origin of our universe is from big bang effect. and origin of our galaxy is to collab of two galaxies, but origin of our earth is ? , origin of our earth is from sun because age of our galaxy is roughly 13.6 billion years and age of our sun is 4.6 billion years and age of our earth is 4.5 billion years, so the origin of our earth is from sun as per my perspective. exploit on suns surface core is a origin of all planets and asteroids, exploit of sun and other rock is origin of our moon. so this is my basic phenomena. The BIg-Bang Theory The early theory of origin of origin of universe is The Big Bang Theory. which consist a nebular exploidation of two nebulas. this theory is a strongest theory of the origin of universe. when big bang cause dark mater and all galaxies are origin. all things of our universe is cause in this time. scientist strongly work on this theory. Georges Lemaitre || 1894 - 1966 General Relativity Theory The theory of relativity is a scientific theory proposed by Albert Einstein in 1905 and 1915 that fundamentally changed our understanding of space, time, and gravity. It has two main parts: Special relativity: which deals with objects moving at constant speeds, and shows that time is relative to the observer and that objects appear differently depending on the observer's position and motion. General relativity: which deals with the force of gravity and shows that it is not a force at all, but rather the curvature of spacetime caused by the presence of mass and energy. Albert Einstein || 1905 Heat Death Of The Universe The heat death of the universe theory proposes that, over an immense span of time, the universe will gradually reach a state of maximum entropy and energy equilibrium. As the universe expands, the average energy density decreases, leading to a cooling effect. Eventually, all usable energy will be uniformly distributed and no longer available for work or sustaining life. This scenario predicts the loss of structure, complexity, and organization as energy dissipates, resulting in a cold, sparse, and lifeless universe. Lord Kelvin || 1850 Multiness Of Thoughts What we are experiencing right now, whether we have a dream or a thought represents our future, it means that what we think will happen to us, so always keep positive thinking. You may have seen the movie Interstellar where a man controls the fourth diamentio from the future and how our present is connected to our past, this basic concept is what I call the concept of Multiness of Thoughts. this concept is also connected with quantum theories, because this theory also say that all thigs which we see is create with our thoughts and after we see it's die immediately. Quantum Theory Quantum theory, also known as quantum mechanics, is a foundational theory in physics that describes the behavior of particles at the smallest scales. It introduces the concept of quantized energy levels, probabilistic behavior, and the wave-particle duality. Quantum theory revolutionized our understanding of the microscopic world, providing a mathematical framework to calculate probabilities and predict particle interactions. Its applications range from explaining the behavior of atoms and molecules to enabling technologies like quantum computing and quantum cryptography. Quantum theory has fundamentally transformed our understanding of the nature of reality and continues to shape our exploration of the fundamental workings of the universe. Niels Bohr & Max Planck || 1900 Hubble's Law Hubble's Law, named after the astronomer Edwin Hubble, states that galaxies are moving away from us, and the farther they are, the faster they are receding. This law is based on the observation that the light from distant galaxies is shifted towards the red end of the electromagnetic spectrum, known as redshift. Hubble's Law provides evidence for the expansion of the universe and serves as a cornerstone of modern cosmology. By studying the redshift of galaxies, scientists can determine their distance and calculate the rate of cosmic expansion. Hubble's Law has contributed significantly to our understanding of the origin, evolution, and large-scale structure of the universe. Edwin Hubble's || 1929 Cosmic Inflation Cosmic inflation theory proposes that the universe underwent an extremely rapid expansion, known as cosmic inflation, in the earliest moments of its existence. This theory suggests that, shortly after the Big Bang, a tiny patch of space expanded exponentially, causing the universe to rapidly expand and flatten out. Cosmic inflation helps explain several observations, such as the uniformity of the cosmic microwave background radiation and the overall large-scale structure of the universe. It also provides a possible solution to the horizon problem and the flatness problem in cosmology. While cosmic inflation remains a theoretical concept, it has gained widespread acceptance and is considered a crucial component of our current understanding of the early universe. Alan Guth || 1980 String Theory String theory is a theoretical framework in physics that aims to unify all the fundamental forces and particles of nature. It proposes that the fundamental building blocks of the universe are not point-like particles but tiny, vibrating strings of energy. These strings exist in higher-dimensional spacetime and their vibrations give rise to different particles with various properties. String theory offers a promising path towards reconciling general relativity and quantum mechanics, two foundational theories that currently appear incompatible. It also suggests the existence of additional dimensions beyond the familiar three spatial dimensions and one time dimension. String theory is still an area of active research and has sparked numerous developments in theoretical physics, including the concept of holography and new insights into quantum gravity and black hole physics. Gabriele Veneziano || 1969 Dark Matter Theory Dark matter theory proposes the existence of a type of matter that does not interact with light or other forms of electromagnetic radiation but exerts a gravitational influence on visible matter. It is called "dark" because it does not emit, absorb, or reflect light, making it invisible and difficult to detect directly. Dark matter is inferred from its gravitational effects on galaxies and galaxy clusters, explaining the observed rotation curves of galaxies and the dynamics of galactic clusters. The exact nature of dark matter remains unknown, and its composition is a subject of ongoing research. The existence of dark matter is a crucial component in current cosmological models, accounting for a significant portion of the mass in the universe and shaping the large-scale structure we observe. Fritz Zwicky || 1933 Dark Energy Theory Dark energy theory is a concept in physics that attempts to explain the observed accelerated expansion of the universe. It suggests the existence of a mysterious form of energy that permeates all of space and drives this expansion. Dark energy is thought to possess negative pressure, counteracting the gravitational pull of matter and causing the universe to expand at an increasing rate. Its nature and origin remain elusive, with potential explanations ranging from a cosmological constant, as proposed by Einstein, to more exotic possibilities like quintessence or modifications of general relativity. Dark energy constitutes a significant fraction of the total energy density in the universe, but its precise properties and role in cosmic evolution continue to be active areas of scientific investigation. Adam Riess || 1998 Multiverse Theory Multiverse theory is a speculative concept in cosmology and theoretical physics that suggests the existence of multiple universes or parallel realities beyond our own observable universe. According to this theory, each universe within the multiverse could have its own unique physical laws, constants, and properties. The idea of a multiverse arises from attempts to explain various fundamental questions, such as the fine-tuning of physical constants and the origin of our universe. While there are different versions of multiverse theory, they generally propose that the vastness of possibilities extends beyond what we can observe, and that our universe is just one among countless others. The concept of a multiverse is still highly speculative and remains a topic of philosophical and scientific debate, with ongoing research exploring its potential implications and ways to test its validity. William James || 1895 Tagmark's Four Levels of Multiverse The concept of the multiverse is indeed a subject of ongoing scientific exploration and theoretical discussion. Some theories propose different levels or types of multiverse based on various hypotheses, such as: Level I Multiverse: This level of multiverse is based on the idea of an infinite or vastly large universe, where regions far beyond what we can observe contain regions similar to our observable universe. This concept arises from cosmic inflation theory. Level II Multiverse: This level of multiverse is related to the idea of bubble universes within an inflating space. According to eternal inflation theory, our universe could be just one of many "bubbles" embedded in a larger multiverse. Level III Multiverse: This level of multiverse stems from the concept of a "many-worlds interpretation" of quantum mechanics. It suggests that every quantum event spawns multiple parallel universes, resulting in a branching multiverse where every possible outcome of quantum events occurs in a different universe. Level IV Multiverse: This level of multiverse is often associated with the idea of mathematical or logical universes. It suggests that all conceivable mathematical structures or logical systems exist as separate universes. Max Tagmark Apple in a Box Spatial reasoning or problem-solving: In mathematics or logic puzzles, there are scenarios where you might have to imagine an apple placed inside a box and analyze its properties or movements within that confined space. Thought experiment: Philosophers and scientists often use thought experiments to explore concepts and theories. The "apple in a box" could represent a hypothetical situation used to illustrate a particular idea or phenomenon. Teaching tool: Teachers and educators might use the phrase "apple in a box" to simplify complex concepts for students, making it easier for them to understand and visualize abstract ideas. Perception and reality: The phrase might be used metaphorically to explore the difference between what we perceive (the apple in the box) and what objectively exists (the actual state of the apple). Simulation Theory Virtual Reality Hypothesis: Simulation theory proposes that our entire reality, including the universe and all its inhabitants, might be a computer-generated simulation created by an advanced civilization. Technological Mastery: The theory assumes that a highly developed society could create simulations indistinguishable from reality, complete with conscious beings who believe they are living genuine lives. Existential Questions: Simulation theory raises philosophical questions about the nature of consciousness, the meaning of existence, and the potential layers of reality, challenging conventional understandings of the universe. Speculative Nature: While captivating, simulation theory lacks empirical evidence and serves as a thought experiment that encourages us to ponder the nature of reality and our place within an intricate, simulated cosmos. Nick Bostrom | 2003 Special Relativity Theory Special relativity theory, proposed by Albert Einstein in 1905, is a fundamental theory in physics that revolutionized our understanding of space, time, and motion. It introduces two key principles: Constancy of the Speed of Light: The speed of light in a vacuum is the same for all observers, regardless of their relative motion. This means that the speed of light is an absolute constant. Relativity of Space and Time: Space and time are not absolute but depend on the observer's motion. Time can appear to pass differently for moving objects, and lengths can appear shorter when an object moves at high speeds. Special relativity has been extensively tested and confirmed, and it forms the basis for modern physics, helping us understand phenomena at high speeds and near the speed of light. Albert Einstirn || 1905 Twin Paradox The twin paradox is a thought experiment arising from Einstein's theory of special relativity. It involves two identical twins: one stays on Earth, while the other travels into space at a high speed and then returns. Due to time dilation, the traveling twin ages less than the twin who remained on Earth. This seems paradoxical, but it's resolved by considering the effects of acceleration and relative motion on time and space. The twin paradox illustrates the counterintuitive nature of time dilation and the relativistic effects predicted by special relativity. It's been confirmed through experiments and is a fundamental example of how the theory challenges our everyday understanding of time and motion. Quantum Entanglement Quantum entanglement is a bizarre, counterintuitive phenomenon that explains how two subatomic particles can be intimately linked to each other even if separated by billions of light-years of space. Despite their vast separation, a change induced in one will affect the other. In 1964, physicist John Bell posited that such changes can be induced and occur instantaneously, even if the particles are very far apart. Bell's Theorem is regarded as an important idea in modern physics, but it conflicts with other well-established principles of physics. For example, Albert Einstein had shown years before Bell proposed his theorem that information cannot travel faster than the speed of light . Perplexed, Einstein famously described this entanglement phenomenon as "spooky action at a distance." Erwin Schrödinger || 1935 The Infinite Hotel Paradox The Infinite Hotel Paradox is a mind-bending thought experiment in mathematics and philosophy. Imagine a hotel with an infinite number of rooms, and every room is occupied by a guest. When a new guest arrives and wants a room, the manager can still accommodate them by simply asking each current guest to move to the room with a number one higher than their current room. This frees up room 1 for the new guest. What's truly astonishing is that this process can be repeated infinitely, accommodating an infinite number of new guests in a seemingly already full hotel. It challenges our intuitive understanding of finite and infinite quantities, showcasing the paradoxical nature of infinity in a captivating way. David Hilbert's Theory Of Creation The theory of creation, often rooted in religious or mythological beliefs, posits that the universe, Earth, and all living beings were intentionally brought into existence by a divine or supernatural force. Various cultures and religions have their own creation narratives, such as the Judeo-Christian account of God creating the world in seven days, or the Hindu belief in the cosmic dance of Lord Shiva as the source of creation. These theories often serve as explanations for the origins of the cosmos and life itself, offering a framework for understanding our existence and our place in the universe. While the theory of creation is deeply ingrained in cultural and spiritual traditions, it coexists alongside scientific theories of evolution and cosmology, sparking ongoing discussions and debates about the nature of our origins. Charles Darwin || 1859 Grandfather Paradox The grandfather paradox is a thought experiment in the realm of time travel and theoretical physics. It revolves around a hypothetical situation where a person travels back in time and encounters their own grandfather before their grandfather has children. The paradox arises when the time traveler interferes with the past in a way that prevents their own existence. For example, if the time traveler were to prevent their grandparents from meeting or somehow cause their grandfather's death before he could have children, it would create a logical inconsistency. If the time traveler was never born, how could they have traveled back in time in the first place to create the interference? The grandfather paradox raises questions about the nature of time, causality, and the possible consequences of time travel. It's often discussed in discussions about the feasibility and potential paradoxes associated with time travel, but it also highlights some of the challenging problems that arise when contemplating journeys through time. We are nothing.... What is vacuum?, How is vacuum formed?, We believe that there is no air at all in vacuum, meaning vacuum is an empty substance which is completely empty, do you understand this? Wrong, vacuum is not empty matter, vacuum is the space formed by the formation of matter and antimatter. I believe that in this universe of ours, there is an anti-avatar of all the things, like the white hole of the black hole, similarly the anti-matter of the matter. So what are we?, we are also a matter, so can we also have any anti form, absolutely possible, that is why it is called vacuum, and this is how our entire universe is formed, if we say If something came from nothing, then that means we are that nothing. In the end this entire space becomes zero, so can we call ourselves nothing? Chess Square Theory COMING SOON............. Visit Now Parallel World Travel We have heard a lot about time travel, it feels good to hear it but only in imagination and theories, we already know the rest of the reality, but today we have brought another theory in front of you which can happen in the past. There is a thesis based on the above but yes, you will definitely feel happy after reading it. Visit Now We are our GOD This perspective posits that while we are not divine beings, we do possess the capacity to control and manipulate our own destinies, akin to gods in our own right. Drawing parallels with the movie Interstellar, the notion of being the orchestrator of our lives is highlighted. The theory extends to addressing various enigmas such as the Egyptian pyramids and sightings of UFOs, attributing them to our relationship with space. It promises to unravel mysteries and provide answers, though it also emphasizes the importance of mindset in adopting such a worldview. Visit Now The Fermi Paradox The Fermi Paradox is the apparent contradiction between the high probability of extraterrestrial civilizations existing in the vast universe and the lack of any observable evidence or contact with such civilizations. Considering the sheer number of potentially habitable planets, the age of the universe, and the speed at which life emerged on Earth, it seems logical that other advanced civilizations should exist. However, there are various proposed solutions to this paradox, ranging from the possibility that life is rare, to the idea that advanced civilizations self-destruct, or that they communicate in ways we cannot yet detect. Despite extensive efforts, we have not found conclusive evidence of extraterrestrial life, leaving the Fermi Paradox as a major unresolved question in science. Inflationary Cosmology Inflationary cosmology, proposed by Alan Guth in 1980, suggests a rapid expansion of space in the early universe driven by an inflaton field, addressing puzzles in standard Big Bang cosmology. Supported by observations like cosmic microwave background radiation, inflation explains the universe's uniformity and predicts a nearly scale-invariant spectrum of density fluctuations. Challenges include the initial conditions problem and implications for a multiverse, but inflation remains a key area of cosmological research, shaping our understanding of the universe's early history. Visit Now Blackhole Information Paradox The Black Hole Information Paradox presents a fundamental challenge in reconciling quantum mechanics and general relativity within the context of black holes. It arises from the apparent loss of information beyond the event horizon, contradicting the principle of information conservation in quantum mechanics. Proposed solutions include Hawking radiation, the firewall paradox, holographic principles, and theories of quantum gravity such as string theory. Despite ongoing research, a definitive resolution to this paradox remains elusive, representing a crucial frontier in theoretical physics. Visit Now String Theory String theory proposes that fundamental particles aren't point-like but instead tiny, vibrating strings. It attempts to reconcile quantum mechanics and general relativity, aiming for a unified theory of physics. String theory posits extra dimensions beyond the usual three spatial dimensions and one time dimension, offering a framework for understanding the fundamental nature of reality. However, it remains a highly speculative and mathematically complex theory without experimental confirmation. Visit Now

The universe for Jains is an elaborate system. Jain cosmology is very distinctive, although it shares some features with other Indian religious traditions. It is centred on the everlasting and non-originating nature of the universe, and thus excludes the notion of a creator-god. Jain geography All about Jain's geography and space science Introduction The universe for Jains is an elaborate system. Jain cosmology is very distinctive, although it shares some features with other Indian religious traditions. It is centred on the everlasting and non-originating nature of the universe, and thus excludes the notion of a creator-god. As written by a leading monastic figure from the 12th century, ‘the universe having the shape of a man standing with arms akimbo, with feet apart, filled with substances continuously being created, preserved and destroyed, has never been produced by anyone and is not sustained by anyone either. It exists by itself, without any support’.[1] Although Jains do not worship a creator-god, deities do exist, as mediators between the perfected souls of the Jinas and the imperfect world of human experience, and are a part of the Jain cosmology. Structure of the Jain Universe The Jains distinguish two types of space. The first is the world space (loka-ākāśa), which is a vast but limited area where all souls live in the different body-forms they take according to their rebirths in the various worlds. The second is the non-world space (aloka-ākāśa), which is endless. The Jain universe is perfectly structured and ordered. One of its governing principles is symmetry and repetition, so that ‘to know one part is to know the whole’. It can be viewed as ‘a self-replicating composite’ with, for example, a northern region the exact replica of its southern counterpart, halves being identical, etc. The Jain universe is thought of in terms of dimensions and quantities of units. Jain thinkers have produced a vast vocabulary to describe and understand units of time and space, going from the smallest to the largest, beyond what can be imagined. The smallest unit is the atom. Infinite combinations of atoms make up the smallest unit of measurement. At the other extreme, Jains have devised a refined analysis of extremely large numbers, considering the numerable, the innumerable and the infinite. Jain cosmology gives an important place to mathematical concepts and calculations, so that mathematical treatises written by the Jains may take their illustrative examples from cosmological contexts. Śvetāmbaras and Digambaras agree on the structure of the universe and its elements but differ on many names and numbers. Grasping Jain cosmology is vital to understanding the Jain religion. The soul is an innately pure substance. But, due to embodiment and activity, good or bad, it accumulates karma, which in the Jain understanding means physical matter. This alters the purity of the soul and generates cycles of rebirths within the universe until this finally ends. Rebirth can take one of the following four forms of destiny (gati): 1. as a human (manuṣya); 2. as an inhabitant of the hells (naraka); 3. as a deity (deva); or 4. as an animal or plant (tiryag). Spiritual progression requires an understanding of these cosmological theories. Contemplating the universe is also included within the system of reflection-topics (anuprekṣā). Jambudweep This topic can not be logically or physically proven. It can only be understood on the base of Aagam Vani. You may not be able to beleive it if you think it from modern view as it exists right now. This has to be taken on faith to understand and the main foundation of its understanding is Kevalgyan. Two vertical lines are Tras Nadi where Tras Jeev live. This is in the middle with 13 Raju height. Not covering 1 Raju at the top. Every structure we understand or is described is contained within Tras Nadi. Everything outside is only 1 sensory Jeev called Sthavar Jeev. Middle part is Madhya Lok. Middle Earth. 5 Meru parvat in the middle. Sudarshan Meru/Sumeru is the basis of differentiation of 3 Lok. Madhyalok height is defined by Sumeru Parvat. Below it is Adholok. Above it is Urdhvalok. Physical Dimensions: Bottom – 7 Raju Middle – 1 Raju Up Middle – 5 Raju Top – 1 Raju Depth – 7 Raju Height – 14 Raju Volume 343 Raju^3 Scale: Raju/Rajju is a measurement unit. 1 Raju = Infinite Yojan 1 Yojan = 2000 Kos 1 Kos = 2 Miles 1 Mile = 1.64 Km Strange Facts In front of Jain Geography, the principles and discoveries of our science and space become false, because in Jain Geography, the house is considered as a divine plane, whatever nature the house has, that plane will also be of that type, and in the same way in Jain Geography The sun is considered as the plane of heat and the moon as the plane of coolness and an interesting fact about it is that in Jain geography there are two suns and two moons. According to Jainism, man can never go to the Moon or any other planet! Yes, you are listening right, I know that it sounds very different, but it is not a matter that these things are only heard somewhere, this principle is also a reality in Puranas and the map you are seeing above is also Jambudweep. It is from Another special thing in this is that in the middle of Jambudweep, there is Mount Meru, at some distance of which all the things of this universe are present, and according to this, we humans can never reach this sacred plane and all the other things, there is also a solid proof of this. There is a reason which I will tell you later. Yes, I know you will definitely be shocked to hear all this, but it is true and there is also one thing that Jain geography is very different and unique from our modern space science, but I will tell you further in the rest of the information. Who created our Universe according to Jainism No, as per Jainism Universe is eternal. It's neither created nor shall it ever collapse. Now to the question, i.e. what led to the creation (read structure) of the universe ? To keep things simple, we will just concentrate on the middle world where we humans live as it will help us better understand the structure and operations of the universe on the foundations of our current knowledge on the subject. What is outside of the Universe Well, that would define how you describe the universe as. As per Jainism, the universe consists of broadly two regions viz Lokakash and Alokakash 1st region Lokakash is the region that consists of all things made of a material that exhibits the property of Fusion (Pud) and Fission (Gal) which we call matter today. Its this region of the universe that hosts our planet and all other alien habitable planets that support intelligent lifeforms, along with higher and lower planes where demigods and hellish beings reside.