Supermassive black hole is spinning at half the speed of light, astronomer findsBy Irene Klotz Mar 06, 2014
Watch: Milky Way's supermassive black hole is killing a ginormous gas cloudSupermassive black hole at the center of our galaxy has a gas cloud in its gravitational clutches – but the gas cloud isn't giving up without a fight Jul 19, 2013
Supermassive black hole's high spin rate provides a direct clue as to how it grewFor the first time, scientists have measured the spin of a supermassive black hole at the center of a galaxy – a measurement that could help explain how these objects got so large. Supermassive black holes are thought to occupy the center of virtually every galaxy in the universe. They tip the cosmic… Mar 01, 2013
