Intelligent civilizations May Exist In Our Galaxy
Humans have always wondered whether life exists elsewhere. Now, new research suggests there may be over 30 intelligent civilizations in our galaxy.One of t...
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Stephenson 2-18: The Largest Star in the Universe
UY Scuti is no longer the largest star in the known universe. Stephenson 2-18 is the champion now. It's among the largest stars, if not the largest.The lar...
What Are Supergiant Stars?
Supergiant stars are the largest stars in the Universe. They are also the most massive, and most luminous stars in the universe.Supergiants can have masses...
How Do We Determine The Age Of Stars?
In this article, we're gonna talk about the ways astronomers use to determine the age of stars and trust me, it is not an easy task.People in Cosmoknowledg...
Black Hole Outburst Caught on Video
Astronomers have observed a black hole outburst and have caught it on video. For this, they used NASA's Chandra X-ray observatory.Astronomers, using NASA's...
How Dangerous is Space Debris
Space debris is the collection of man-made objects around Earth, like old-satellites and pieces from collisions. They no longer serve a useful purpose.Size...
What Are K-Type Stars (Orange Dwarfs)
K-type stars, also known as Orange dwarfs, are very stable for most of their lives. That's why they may be the best stars to study in search for life.K-typ...
Why Does Mars Have Blue Sunsets?
Did you know that sunrises and sunsets on the red planet are different from Earth's? Mars has blue sunsets and sunrises and it's because of its atmosphere....
Pluto’s Atmosphere May Be Surprisingly Stronger
Data from NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) find Pluto's hazy atmosphere may be surprisingly robust.Most of what we know abou...
What is are Quasi Stars?
This article is about Quasi Stars. Extremely massive star-like objects that are not powered by nuclear fusion like other stars do.Instead of nuclear fusion...