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 ...

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

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

Professor Mark Hannam stated, 'These are the largest black holes we have confidently measured using gravitational waves.' ...

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

One of the black holes was about 103 times the mass of the sun. The other was about 137 times it. These large black holes may have been formed by even earlier mergers, Professor Mark Hannam, from ...

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

Axiom 4 astronauts returned to Earth on Tuesday following their 18 day mission aboard the International Space Station.

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

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

It was a bump in the night. A big one.On Nov. 23, 2023, waves from a colossal merger of two black holes reached Earth and ...