Named GW 231123 after the date it was recorded on 23 November 2023, it's the most massive black hole collision we've seen yet, resulting in an object heavier than 225 Suns. Previously, the most ...

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

Two massive black holes just collided in deep space, forming a single cosmic monster 225 times the mass of our Sun. This is ...

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" ...

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

A new method to analyze gravitational-wave data could transform how we study some of the universe's most extreme events—black ...

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

Black hole mergers release gravitational waves detected by observatories, revealing insights into the universe's mysteries.

It took less than a second for the space observatory hidden in Louisiana woods to detect a black hole that is that is ...