Support WBURNASA Spots 1,284 New Planets, Including 9 That Are 'Potentially Habitable'Play02:53Download AudioNell GreenfieldboyceMay 10, 2016 ShareThis artist's concept depicts some of the planetary discoveries made by NASA's Kepler Space Telescope. Tuesday's announcement more than doubles the number of verified planets discovered by the Kepler mission. (W. Stenzel/NASA)
