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

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

Gravitational-wave detectors have captured their biggest spectacle yet: two gargantuan, rapidly spinning black holes likely ...

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 ...

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

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

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

Though our solar system and the movement of its planets appear relatively sedate, there are many things that could upset the ...

Scientists have revealed they’ve seen the cosmic equivalent of this – two black holes merging on the outskirts of our galaxy.

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

New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

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