When LIGO's twin detectors first picked up faint wobbles in their respective, identical mirrors, the signal didn't just provide first direct detection of gravitational waves--it also confirmed the existence of stellar binary black holes, which gave rise to the signal in the first place.
When LIGO's twin detectors first picked up faint wobbles in their respective, identical mirrors, the signal didn't just provide first direct detection of gravitational waves--it also confirmed the existence of stellar binary black holes, which gave rise to the signal in the first place.
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