Ailing Kepler telescope spots 503 new potential alien planets

By Mike WallSpace.comNASA's Kepler spacecraft has spotted 503 new potential alien worlds, some of which may be capable of supporting life as we know it."Some of these new planet candidates are small and some reside in the habitable zone of their stars, but much work remains to be done to verify these results," Kepler mission manager Roger Hunter, of NASA's Ames Research Center in Moffett Field, Ca...