The merger wasn’t just the biggest ever, but also an event so rare that it challenges existing models for black hole genesis.

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

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

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

To date, the collaboration has detected dozens of merger events since its first Nobel Prize-winning discovery. Early detected ...

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

The Laser Interferometer Gravitational-wave Observatory (LIGO) is no stranger to making history and breaking records. In 2015 ...

What occurs when two black holes, each greater than a hundred Suns, smash into each other in the shadows past our galaxy? In ...

New gravitational wave findings from the LIGO-Virgo-KAGRA Collaboration report the discovery of the largest black hole merger ...

A puzzling gravitational wave was detected, and astronomers have determined that it comes from a record-breaking black hole ...

A collaboration between humanity’s three gravitational wave detectors have identified a black hole merger event that created ...

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