Gravitational waves are energy-carrying waves produced by the acceleration or disturbance of massive objects. These waves, ...

A research team proposes utilizing numerical relativity, a computational technique for solving Einstein's equations in high-gravity environments, to investigate the universe's origin. The approach ...

Some habitable worlds orbiting dead stars could be kept alive for aeons thanks to a quirk of Einstein’s theory of gravity ...

Astronomers detected in unprecedented detail a collision between two black holes. Their observations confirm predictions made ...