A strange black hole is making scientists scratch their heads.

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

A supermassive black hole in a distant galaxy is once again surprising scientists. In 2018, a black hole called 1ES 1927+654, ...

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

Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every ...

A mysterious black hole has started behaving even more strangely, scientists have said. The supermassive black hole has been ...

Newton X-ray telescope, astronomers have witnessed a supermassive black hole already noted for its mysterious behavior ...

An international research team, including Newcastle University’s Dr Adam Ingram, has detected rapidly fluctuating X-rays ...

Black holes themselves emit no light, but the supermassive black holes at the centers of galaxies are often surrounded by ...

MIT astronomers observed flashes of X-rays coming from a supermassive black hole at a steadily increasing clip. The source could be the core of a dead star that’s teetering at the black hole’s edge.

Astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected features never seen before ...

NASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played a key role in ending the cosmic dark ages.