Gravitational Waves, Fearfully and Wonderfully Made
“A long time ago in a galaxy far far away” two black holes merged into one. To be more precise, this event happened approximately 1.3 billion years ago in a galaxy in the direction of the Magellanic clouds. We know this because scientists at the Laser Interferometer Gravity-Wave Observatories (LIGO) in Hanford, Washington and Livingston,…
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