A technical but clear explanation of the laser interferometry technology that makes LIGO and other gravitational wave detectors possible. Credit: The Royal Institution (YouTube/UCLqE_03d_yoa2n2i3k-H1qA )
Gravitational Waves
A course on Gravitational Waves, the ripples in spacetime predicted by Einstein. Learn how they are detected by observatories like LIGO and what they reveal about the most violent events in the cosmos, such as black hole and neutron star mergers.
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