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

Two colossal black holes—among the most massive ever seen—collided in deep space, creating gravitational waves that rippled across the cosmos and shook the foundations of astrophysical theory.

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

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

Gravitational wave detectors have "heard" the ripples in space caused by the most massive black hole merger yet. One ...

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

A physics conference has received a report of the gravitational wave from the heaviest pair of black holes we’ve so far ...

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

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

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

The powerful merger, designated GW231123, produced an extremely large black hole about 225 times the mass of our Sun.

The event is the most massive black hole merger ever recorded by gravitational wave detectors and has forced physicists to ...