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Total energy by milkyway

  1. Oct 30, 2011 #1
    what is the total amount of energy radiated per second by our milky way
  2. jcsd
  3. Oct 30, 2011 #2


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    Science Advisor
    Gold Member

    Unkown. It is unmeasurable. We guess based on the energy output of galaxies that appear similar to our own.
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