Einstein imagined gravitational waves over a hundred years ago, but it wasn't until 2016 that technology finally caught up.

Neutron star mergers are collisions between neutron stars, the collapsed cores of what were once massive supergiant stars.

Something unexpected has come to life in the great darkness of space. In a galaxy 300 million light-years away from Earth, a ...

Promising new designs for gravitational wave detectors developed by artificial intelligence have left scientists with new ...

Astronomers think there could be as many as 100 million black holes in our galaxy, most with a similar mass to our Sun, but ...

The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...