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Gravitational waves: Listening to the heartbeat of space-time
Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...
Q&A: Astrophysicist explains how black hole mergers and quasars help detect gravitational wave networks
Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...