The strange behavior of hypervelocity stars suggests a nearby dwarf galaxy must contain a supermassive black hole. If so, a ...

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

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

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

Researchers using the Event Horizon Telescope have significantly advanced our understanding of the supermassive black hole at ...

The Trump administration has released scant information on the migrants sent to Guantanamo Bay. Human rights lawyers are ...

Ancient quasars seen by the James Webb Space Telescope technically shouldn’t exist, but one rare type of dark matter could ...

Traditional black holes, as predicted by Albert Einstein's theory of General Relativity, contain what are known as ...

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

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

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...