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Alien Planets

Have planet hunters finally found proof of other Earthlike worlds? Astronomers have now discovered over two hundred alien worlds, beyond our solar system, that were unknown just a decade ago

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  • Originally Aired November 27, 2007
  • Runtime 60 minutes
  • Content Rating United States of America TV-14
  • Network History
  • Created September 8, 2013 by
    Administrator admin
  • Modified February 22, 2023 by
    Qumis
Name Type Role
Douglas J. Cohen Writer
Douglas J. Cohen Director