By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Observations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too ...

Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.

Using the Gemini North telescope, astronomers have detected the largest black hole jet ever seen in the early universe. It's ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

Scientists have discovered that some supermassive black holes rotate much more rapidly than expected. The discovery came as ...

Scientists used changes in the supermassive black hole M87*'s accretion disk to infer its orientation, size and turbulence ...

A new study shows that black holes consume gas which creates an outburst that cools nearby gas for the black hole to consume ...

For the first time, researchers have found evidence that even microquasars with low-mass stars can efficiently accelerate ...