This diagram compares the planets of the inner solar system to Kepler-62, a newfound five-planet system with two potentially habitable worlds. Kepler-62 lies about 1,200 light-years from Earth, in the... more 
This diagram compares the planets of the inner solar system to Kepler-62, a newfound five-planet system with two potentially habitable worlds. Kepler-62 lies about 1,200 light-years from Earth, in the constellation Lyra. less 
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SPACE.com | Photo By NASA/Ames/JPL-Caltech
Thu, Apr 18, 2013 3:48 PM EDT