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 ...

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.

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