Explore 10 stunning NASA wallpapers that showcase the beauty of space, from distant galaxies to stunning celestial phenomena, ...

For decades, scientists have disagreed about a fundamental question: how quickly is the Universe expanding? But this year, ...

The universe is a turbulent place. Stars are exploding, neutron stars collide, and supermassive black holes are merging. All ...

The latest findings, published in The Astrophysical Journal on December 9, offer a high-precision measurement of the Hubble ...

Now, to the dismay of researchers, a new study designed to double-check the calculated rate of the universe's expansion – ...

A map of the universe in gravitational waves could reveal "hidden" black holes, supermassive black hole collisions, and the ...