Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA's Chandra X ...

"This tells us that objects like white dwarfs may be able to live very close to an event horizon for a relatively extended period of time." ...

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.

A strange black hole is making scientists scratch their heads.

Astronomers using the XMM-Newton telescope observed strange black hole behaviour. Located 270 million light-years away, 1ES ...

Using the Transiting Exoplanet Survey Satellite (TESS) and the Next Generation Transit Survey (NGTS), an international team ...

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

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

Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...

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