Salvatore Vitale and Calin Plunkett of MIT explain hierarchical merging, a process where black holes merge repeatedly to create larger "monsters." By analyzing gravitational waves from 155 binary pairs, they discovered that 14% are second-generation black

Season 8 Episode 1179  ·  Jul 31, 01:19 AM
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Salvatore Vitale and Calin Plunkett of MIT explain hierarchical merging, a process where black holes merge repeatedly to create larger "monsters." By analyzing gravitational waves from 155 binary pairs, they discovered that 14% are second-generation black holes, born from previous mergers rather than stellar collapse. These second-generation black holes are characterized by rapid spin and mass asymmetry, providing clues to how supermassive black holes form in galaxies. (7)
1897 WISCONSIN, LENS BY ALVIN CLARK AND SONS
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Salvatore Vitale and Calin Plunkett continue: to uncover the origins of the Milky Way's supermassive black hole, scientists propose building larger gravitational wave detectors scaled up by a factor of ten. These advanced observatories would allow researE
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