A century after Albert Einstein sketched out his radical picture of gravity, astronomers have now watched a black hole ...

This is the first time that disk-jet co-precession has been clearly observed in a black hole system, which is truly exciting, ...

Indie sci-fi thriller Space/Time follows scientists racing to rebuild a space-bending engine that could save or destroy ...

Astronomers have seen spacetime itself wobble near a spinning black hole for the first time. The discovery, revealed during a star’s destruction, confirms a major prediction of Einstein’s theory of ...

When a star gets too close to a black hole, the gravity of the black hole changes what happens next in really big ways. They ...

Spacetime itself would also need to be “quantized,” or broken down into constituent parts. This is what the notorious string theory attempts to do, as does loop quantum gravity, currently considered a ...