Support WBURNASA Says Kepler's Planet-Searching Days May Be NumberedScott NeumanMay 15, 2013 ShareKepler-22b, the discovery of which was announced in December 2011, is one of many planets that bear the space telescope's name. (Getty Images)
Kepler-22b, the discovery of which was announced in December 2011, is one of many planets that bear the space telescope's name. (Getty Images)