Scientists have shot two black holes orbiting each other, offering the first ever definitive proof that these intergalactic ...

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

Astronomers detected in unprecedented detail a collision between two black holes. Their observations confirm predictions made ...

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole ...

Gauging the mass of a black hole is tricky, but astronomers have devised multiple methods to measure the heft of these galactic gluttons ...

It was spotted in the spiral galaxy NGC 3627, around 31 million light-years from our solar system in the constellation Leo.

Chandra X-ray Observatory observations of the Perseus galaxy cluster's black hole and M87's jet have been turned into sound ...

Scientists have begun to unravel the origin story of a cataclysmic collision between two black holes, which seem to have met ...