Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...

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.

Portland community radio station XRAY.FM has bought the rights to its 107.1 FM signal after years of renting the frequency, cementing its place in Portland’s media landscape.