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           A Black Hole Primer with Chandra:
An introduction to black holes and recent scientific discoveries about them.
An introduction to black holes and recent scientific discoveries about them.
Black Hole Classifications:
      Stellar — Black
               holes with a mass of about 5  –  100 Suns formed at the end of very massive star's
               evolutionary cycle.
 Mid-mass  — A newly
               discovered type of black hole that has a mass of 500 – 1,000's of Suns.
Supermassive — Black
        holes with a mass of a million or more Suns located in the centers of galaxies.
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