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Galaxy distorting its own image by it's own gravitational lens

  1. Aug 15, 2013 #1
    Hypothesis: Galaxies appear to rotate too fast because their own gravitational lens lets them appear bigger than they really are.
    Just an idea, do you think it could work ?
    Last edited: Aug 15, 2013
  2. jcsd
  3. Aug 15, 2013 #2


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    How fast should a galaxy rotate?
  4. Aug 15, 2013 #3
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