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The LIGO Hanford Observatory near the Tri-Cities and its twin in Louisiana detected ripples of time and space passing through ...
L ast month, work began on the world’s first space-based gravitational wave detector. The European Space Agency and partner ...
The Trump administration has called for shutting down either a Tri-Cities, WA, or Louisiana observatory that work in tandem.
Gravitational-wave detectors have captured their biggest spectacle yet: two gargantuan, rapidly spinning black holes likely forged by earlier smash-ups fused into a 225-solar-mass titan, GW231123. The ...