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.
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.
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
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.
