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Why are some black holes bigger than others? An astronomer explains how these celestial vacuums grow

  • Written by Jaclyn Champagne, JASPER Postdoctoral Researcher, University of Arizona
Why are some black holes bigger than others? An astronomer explains how these celestial vacuums growBlack holes use gravity to pull matter into them. NASA/Chandra X-ray Observatory/M.Weiss via APWhy are some black holes bigger than others? An astronomer explains how these celestial vacuums grow

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Why are there small and big black holes? Also, why are some black holes invisible and others have...

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