By Will Dunham WASHINGTON (Reuters) -Scientists are observing the most energetic flare ever seen emanating from a ...

N obody does it better than supermassive black hole J2245+3743. It is a bright, active galactic nucleus (AGN), with a mass ...

The flare came from a supermassive black hole that's 10 billion light years away, making the flash the most distant one ...

A distant black hole has been caught releasing the brightest flare ever, which is the result of it ripping apart and ...

Astronomers have spotted the biggest flare ever seen erupting around a black hole, which also happens to be the most distant ...

A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

Whenever someone talks about black holes, they almost always talk about the event horizon and the singularity. After all, ...

The pain inflicted on the American people as a result of Donald Trump's shutdown of the federal government is of little concern to Trump, but the political unpopularity of that pain certainly is.

Artist’s interpretation of two massive black holes (MBHs) within a galaxy. A tidal disruption event unfolds around the MBH that resides away from the galactic center and matter from a disrupted star ...

Pulsars may detect gravitational-wave interference New study explores cosmic “beat” phenomena A study published in JCAP by the Hirosaki University team ...