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

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

NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...

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

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

Black holes are fascinating objects. They're unimaginably dense: If Earth was (hypothetically) crushed into a black hole, it ...

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

Astronomers have discovered a rapidly feeding black hole in a dwarf galaxy from the early universe, shedding light on how ...

Kemi Badenoch has suggested council tax rises could be needed after claiming local authorities face a £2.4 billion “black ...

A team of U.S. astronomers discovered a supermassive black hole that is consuming matter at a phenomenal rate—40x the ...

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

It's sitting in the middle of a galaxy called LID-568, as seen just 1.5 billion years after the Big Bang, appearing to guzzle ...