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

Astronomers have witnessed a monster supermassive black hole erupting with a light-year-long jet traveling at one-third the ...

A remarkable black hole, located 270 million light-years away in the Draco constellation, has become the center of ...

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

Regular pulses of X-ray radiation emanating from a supermassive black hole could be explained by a white dwarf star on the ...

Black holes themselves emit no light, but the supermassive black holes at the centers of galaxies are often surrounded by huge clouds of material. It's this material, heated by friction and gravity as ...

Active galaxy 1ES 1927+654, circled, has exhibited extraordinary changes since 2018, when a major outburst occurred in visible, ultraviolet, and X-ray light. The galaxy harbors a central black hole ...

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...

The black hole in question is 1ES 1927+654, located around 270 million light-years from Earth, with a mass around 1 million times that of the sun. 1ES 1927+654 first announced its weirdness to ...

Plasma jets erupting from a supermassive black hole in galaxy 1ES 1927+654 provide new insights into jet formation.

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again ...

A large international team of scientists observed a rare event in real time: a dramatic increase in radio emission and the ...