The biggest black hole merger yet observed could confirm a rare class of black holes long thought to be missing from the universe.

Supermassive black holes spiral towards each other in this simulation created by NASA's Goddard Space Flight Center that ...

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

A U.S. gravitational wave detector spotted a collision between fast-spinning “forbidden” black holes that challenge physics ...

Discoveries keep pouring out of the James Webb Space Telescope (JWST). Researchers observed an unusual cluster, which they ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the "Infinity" galaxy — ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the "Infinity" ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the “Infinity” ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the "Infinity" galaxy - two recently-collided ...

Scientists have made a terrifying discovery: two black holes are on a collision course, set to merge into a massive hole that ...

Astronomers have revealed the largest black hole merger to date. This illustration shows how the merger would appear to our ...

“It’s the most massive [merger] so far,” says Mark Hannam, a physicist at Cardiff University, UK, and part of the LVK ...