At 225 solar masses, this gargantuan merger of two black holes challenges our thinking on these famously elusive objects.

Collaboration has detected the merger of the most massive black holes ever observed with gravitational waves using the LIGO ...

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

The massive black hole has been dubbed GW231123. Its unusual size and behavior is challenging scientists' understanding of black hole formation, Hannam said. Previously, the largest known black hole ...

Two black holes have collided on November 23, 2023, and it’s changing everything scientists thought they knew about the creation of them.

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

Two colossal black holes among the most massive ever seen collided in deep space, creating gravitational waves that rippled ...

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

The future of at least one of the U.S. LIGO observatories is in jeopardy as deep cuts to science programs are proposed by the ...

The LIGO Hanford Observatory near the Tri-Cities and its twin in Louisiana detected ripples of time and space passing through ...

The LIGO-Virgo-KAGRA (LVK) Collaboration has detected the merger of the most massive black holes ever observed with gravitational waves using the US National Science Foundation (NSF)-funded LIGO ...