Astronomers witnessed the birth of the first intermediate black hole
Astronomers witnessed the birth of the first intermediate black hole Astronomers have long suspected the presence of black holes larger than those created by stars, but smaller than those at the centers of galaxies. Now, they’ve found one. It’s impolite to ask a black hole its mass One of the bodies involved in this event was ablack holepossessing a mass 85 times that of the Sun. This was, in itself, an unexpected finding — this mass is thought to be unstable, preventing the formation of black holes of this size....