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Antarctica Journal

Tag: colliding

2 Neutron Stars Collide in a Far-Off Galaxy

January 20, 2023 Antarctica Journal
2 Neutron Stars Collide in a Far-Off Galaxy

A century ago Albert Einstein predicted that two neutron stars collided over 130 million years ago in his Theory of General Relativity.  He said that when it happened it caused gravitational waves (a ripple in the universe) that travel at the speed of light at the same time as gamma rays.  When gamma rays burst, they send out deadly radiation […]

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