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...
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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...
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...
Nuclear Pasta: The Strongest Material Ever
The strongest material in the world... well, in the universe is called Nuclear Pasta. It doesn't exist on Earth and you cannot even bring it here.When a ma...
Humans VS Robots: Space Exploration
There's a big debate going on among people about whether humans or robots should do space exploration. Well, humans and robots need to work together.When i...
Solar One: Proposal for The First Manned Interstellar Spaceship
A new paper explains the concept and design of a beam-powered propulsion system. It could become the first manned interstellar spaceship.In a new paper pu...
Astronomers Find Closest Black Hole To Earth
Astronomers from the European Space Observatory have just found the closest black hole to Earth. It lives in a triple system.Astronomers from the European ...
How Do We Determine The Age Of Stars?
People in the Cosmoknowledge Youtube channel have asked about how astronomers determine the age of stars!First of all, it's very hard for astronomers to de...