An international team of astronomers has discovered a massive cloud of gas and dust located in a little-known region of our ...

Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

The biggest black hole merger yet observed could confirm a rare class of black holes long thought to be missing from the universe.

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as gravitational waves.

Hidden in the ‘Infinity Galaxy,’ a black hole floats in space where none should exist, upending old ideas about black hole birth.

There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to ...

"One day soon we may be able to see these 'missing' galaxies, which would be hugely exciting and could tell us more about how the universe came to be as we see it today." ...

Very massive stars (VMSs) have had a massive impact on the formation of our universe. However, there aren't very many of them ...