Astronomers discover hungry black hole that demands three square meals a day
X-ray bursts repeating about every nine hours have been detected originating from the center of a galaxy called GSN 069.X-ray: NASA/CXO/CSIC-INTA/G.Miniutti et al.; Optical: DSS Using data from NASA’sChandra X-ray Observatoryand the European Space Agency (ESA)’s XMM-Newton observatory, the researchers found the black hole in a galaxy called GSN 069 and saw it emit bursts of X-rays which repeat in a regular pattern. The bursts of X-rays indicate the black hole is consuming dust and gas from nearby stars, but it is very unusual to see this happening on such a regular schedule....