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on Aug 25, 2012

Artist’s rendition of an x-ray binary: a black hole orbiting another star

Artist’s rendition of an x-ray binary: a black hole orbiting another star. Credit: ESA, NASA, and Felix Mirabel

Artist's rendition of an x-ray binary: a black hole orbiting another star.  Credit: ESA, NASA, and Felix Mirabel

Artist’s rendition of an x-ray binary: a black hole orbiting another star