An international team of researchers has detected a binary star orbiting near Sagittarius A*, the supermassive black hole ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could they be?

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

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

Rapid X-ray oscillations detected near the innermost orbit of a supermassive black hole could indicate the presence of a nearby orbiter such as a white dwarf ...

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

Twin jets erupt from a supermassive black hole in Draco, offering new insights into black hole activity and evolution.

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

A new analysis of M87*, the first black hole imaged by humanity, has revealed turbulence in the matter around it, which this supermassive black hole feasts upon.

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

Jets blasting from supermassive black holes cause gas to cool and fall toward that cosmic titan in a cosmic feeding process.

A cosmic mystery surrounding a black hole some 270 million light-years from the Milky Way is deepening. Now, the black hole has once again demonstrated strange features that teams of astronomers ...