Black Holes are Weird

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Dwarf Galaxy Gives Clue to Formation of Supermassive Black Hole

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Dwarf Galaxy Gives Clue to Formation of Supermassive Black Hole
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In February of 2012, astronomers using NASA's Hubble Space Telescope discovered a cluster of young, blue stars in the spectacular edge-on galaxy (ESO 243-49 above), encircling the first intermediate-mass black hole ever found. The presence of the star cluster suggests that the black hole was once at the core of a now-disintegrated dwarf galaxy.