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 ...

Using ripples in space-time predicted by Einstein, a team of researchers has detected a cosmic merger of unprecedented ...

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

A gravitational wave has revealed the biggest black-hole merger ever recorded—so massive and extreme, it defies current astrophysical models. The clash formed a 225-solar-mass monster, possibly made ...

Scientists have detected gravitational waves from a black hole collision, revealing one with an unexpected mass that challenges existing theories about star death.

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 ...

This is the most massive black hole binary we’ve observed through gravitational waves, and it presents a real challenge to ...

Scientists detect powerful gravitational wave burst, GW231123, from black hole collision challenging theories on black hole ...

The Trump administration has called for shutting down either a Tri-Cities, WA, or Louisiana observatory that work in tandem.

Two black holes, each more massive than a hundred suns, collided and merged into each other, in what is dubbed as the largest merger of its kind ever recorded, according to new research.