Mysterious flashing seen near supermassive black hole. Astronomers have an idea what it is
A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...
Mysterious black hole starts flashing – and scientists don’t know why
A mysterious black hole has started behaving even more strangely, scientists have said. The supermassive black hole has been ...
X-ray flashes from a nearby supermassive black hole accelerate mysteriously
MIT astronomers observed flashes of X-rays coming from a supermassive black hole at a steadily increasing clip. The source could be the core of a dead star that’s teetering at the black hole’s edge.
A strange black hole is acting even stranger
A strange black hole is making scientists scratch their heads.