While investigating a mysterious radiation signal unlike any seen before, astronomers may have uncovered a rare pair of binary supermassive black holes with a truly monstrous appetite. When you ...

"Black holes are not as destructive as we thought. It seems plausible that the detection of planets in the galactic center is just a matter of time." Astronomers have discovered the first binary ...

A pair of imaginative cosmologists have great news for everyone: If a primordial black hole tunnels through your body, you probably won’t die. This unexpected reassurance is part of their larger ...

It's called Centaurus A, and huge jets of plasma shooting from its central supermassive black hole have slammed into something as they travel into intergalactic space. What is the something?