Black hole light echoes are an extreme form of gravitational lensing. To measure the masses and spins of black holes, ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

A recent cosmic discovery reveals a black hole tearing apart one star and hurling its remains at another. This event links ...

Massive stars about eight times more massive than the sun explode as supernovae at the end of their lives. The explosions, ...

A fresh analysis of decades-old X-ray black hole jet data has revealed bright, lumpy features with mysterious speed changes.

WASHINGTON - At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the Sun, called Sagittarius A*. In fact, these objects, which increase in ...

As we gaze into the universe, we've discovered most galaxies have a supermassive black hole lurking near the center.

Astronomers have discovered a supermassive black hole in a distant galaxy that is defying conventional understanding. Growing ...

NASA’s Swift Observatory has detected a rare signal from dual black holes impacting gas clouds in a distant galaxy.

The Treasury’s top officials has denied breaking the law over the £22 billion “black hole” Chancellor Rachel Reeves claimed to have found in the public finances. Permanent secretary James ...