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Last updated on April 17, 2014 at 12:16 EDT

Latest Knud Jahnke Stories

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2009-11-30 07:45:00

Which comes first, the supermassive black holes that frantically devour matter or the enormous galaxies where they reside? A brand new scenario has emerged from a recent set of outstanding observations of a black hole without a home: black holes may be "building" their own host galaxy. This could be the long-sought missing link to understanding why the masses of black holes are larger in galaxies that contain more stars. The "Ëœchicken and egg' question of whether a galaxy or its...