When the JWST began science observations in July 2022, it flung open a whole new window on the universe. The JWST looked ...

A team of astronomers have discovered a curious figure in the universe. It is two distant galaxies colliding with each other ...

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.

The pair merged to create a single hole about 225 times the mass of the sun.

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

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

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

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

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.

The massive black hole has been dubbed GW231123. Its unusual size and behavior is challenging scientists' understanding of ...