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Tiny supermassive black hole discovered in dwarf disc galaxy

12 August 2015 Astronomy Now

Astronomers using NASA’s Chandra X-ray Observatory and the 6.5-metre Clay Telescope in Chile have identified the smallest supermassive black hole ever detected in the centre of a galaxy. This oxymoronic object could provide clues to how larger black holes formed along with their host galaxies 13 billion years or more in the past.