Tidal disruption event ASASSN-19bt experiences unusual radio evolution, observations show phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Analysis reveals a tiny black hole repeatedly punching through a larger black hole’s disk of gas. At the heart of a far-off galaxy, a supermassive black hole appears to have had a case of the hiccups. Astronomers from MIT, Italy, the Czech Republic, and elsewhere have found that a previously q
A previously quiet black hole at the center of a distant galaxy has suddenly erupted, giving off plumes of gas every 8.5 days. These “hiccups” suggest black hole accretion disks may be more varied than previously thought, possibly containing other black holes, and even entire stars.