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by ryandamm 304 days ago
That’s precisely what LIGO measures, the gravitational waves from black hole mergers (or neutron star mergers, etc).
1 comments
bookofjoe 304 days ago
>Cosmic Heavyweights Collide – LIGO Detects Largest, Fastest-Spinning Black Holes Yet

https://scitechdaily.com/cosmic-heavyweights-collide-ligo-de...

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