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Ehud Nakar (Tel Aviv), Ore Gottlieb (Tel Aviv), Leo Singer (NASA), Mansi Kasliwal (Caltech), and the GROWTH collaboration YouTube

WATCH: What Happens When 2 Neutron Stars Collide

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Lasers and mirrors are used to carefully measure shifts in space-time. To avoid contamination, protective clothing must be worn at all times. LIGO Lab/Caltech/MIT hide caption

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LIGO Lab/Caltech/MIT

How To Catch The Biggest Wave In The Universe

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