GREENBELT, Md., Oct. 24 (UPI) -- Scientists say a NASA X-ray observatory has captured evidence of material, possibly from a star or planet, falling into the Milky Way's central black hole.
Data from the orbiting Chandra X-ray Observatory on emissions from gas clouds in the normally dim region very close to the supermassive black hole showed they've flared up with at least two luminous outbursts in the past few hundred years.