"This pushes our models to their limits and challenges our existing ideas about how these X-ray flashes are being generated." ...

Researchers have spent the past few years watching a black hole re-awaken roughly 300 million light-years away from Earth.

Anyone who has watched Matthew McConaughey plunge into a supermassive black hole ... real thing – even if it was directed by Christopher Nolan. Ten years after "Interstellar" hit theaters, NASA ...

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show!

Black holes may still be one of the great mysteries of space, but at least scientists now know what they sound like. On Sunday, NASA tweeted a 34-second audio clip featuring the sound of a black ...

A new study of 263 galaxies has provided fresh evidence to support a theory that our universe is the interior of a black hole. Using data from Nasa’s James Webb Space Telescope, researchers at ...