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Final Flight of a Neutron Star Pair

2017-10-15 23:16
More Info: http://www.caltech.edu/news/ligo-and-virgo-make-first-detection-gravitational-waves-produced-colliding-neutron-stars-80082 This movie shows a possible trajectory of the neutron stars that merged in an event called GW170817. The pair of stars—a neutron star and a normal star—orbit quietly (green),until the normal star goes supernova, spawning a second neutron star and “kicking” the system into an elliptical orbit (purple). The two neutron stars merge and generate gravitational waves, a gamma-ray burst, and a "kilonova" explosion.Other potential lives of the star pair are shown in the thinner lines and circles. Credit: LIGO-Virgo/Aaron Geller/Northwestern University
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