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

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

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

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 ...