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  1. Planets More Habitable Than Earth? Kepler Just Changed Everything

    Planets More Habitable Than Earth? Kepler Just Changed Everything

    5
  2. These Alien Worlds Could Be Our New Home – Better Than Earth?

    These Alien Worlds Could Be Our New Home – Better Than Earth?

    19
  3. Earth 2.0? NASA Discovers a Perfect World for Life

    Earth 2.0? NASA Discovers a Perfect World for Life

    9