Lightning might not strike twice, but black holes apparently do. An international group of researchers led by Tel Aviv ...

At 225 solar masses, this gargantuan merger of two black holes challenges our thinking on these famously elusive objects.

A strophysicists have discovered the largest known merger of two black holes to form a larger single hole about 225 times the mass of the sun. The violent collision between the spinning objects, one ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as ...

Black holes are some of the universe's greatest mysteries, incredibly dense and sometimes massive void that suck in anything ...

Astronomers have detected the most massive black hole merger ever observed, challenging stellar evolution and black hole ...

"The biggest surprise of all was that the black hole was not located inside either of the two nuclei but in the middle. We ...

The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

Two colossal black holes among the most massive ever seen collided in deep space, creating gravitational waves that rippled ...

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.