From our tiny blue planet to the edge of the observable universe, this video takes you on a breathtaking journey of scale. We ...

If the explosion of one of these black holes were observed, scientists “would also get a definitive record of every particle ...

The cosmos, in its vast expanse, continues to reveal awe-inspiring mysteries. The latest of these enigmas is a color-changing ...

Located approximately 700 light-years from Earth, this planet is famous for its extremely short orbital period and extreme ...

However, scientists generally believe that it is more likely an ordinary cosmic object, with its long wandering journey ...

Scientists are unraveling the mysteries of "steam worlds"—exoplanets known as sub-Neptunes that are rich in water but orbit ...

NASA’s SPHEREx joined Webb and Hubble in studying interstellar comet 3I/ATLAS, gathering data on its size, chemistry, and ...

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as ...

While radio waves are the method of choice when searching for signals of intelligent alien life, other detectable signs also ...

Is there a scientific reason why the universe exists? In other words, what is the science of why there is anything at all, ...

There are several candidates for the biggest star in the universe. One of them, VY Canis Majoris, is over 1,500 times the ...

A hunk of speckled mudstone, sitting in a barren wasteland 215 million miles from Earth, might just be the most important ...