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

The pair merged to create a single hole about 225 times the mass of the sun.

Astrophysicists have analyzed two merging black holes; the team's best models suggest that at least one, if not both, of the ...

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

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

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

Joseph Giaime, head of the observatory, joined Louisiana Considered to talk to us about the event’s significance, and how ...

The researchers are members of the LIGO–Virgo–KAGRA (LVK) collaboration, a global network of scientists detecting ...

The most massive black hole merger to date was detected at a Washington state observatory, producing a black hole about 225 ...

The LIGO-Virgo-KAGRA (LVK) collaboration has announced a groundbreaking discovery in the field of gravitational wave ...

Astronomers have detected GW231123, a record-breaking black hole merger involving two black holes with masses exceeding 100 ...

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