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

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 ...

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

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

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

Astronomers have detected the largest black hole merger ever, and it has challenged their understanding of such formations.

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What occurs when two black holes, each greater than a hundred Suns, smash into each other in the shadows past our galaxy? In ...

Black hole merger sets unmatched mass record in gravitational wave histor GW231123 was detected by LIGO, Virgo, and KAGRA on ...