NASA's Kepler Mission Discovers Its First Rocky Planet (Artist Concept)
Jan. 10, 2011
Artist's concept of the first rocky world discovered by NASA's Kepler mission. The planet, called Kepler 10-b, is shown in front of its host star.
Artist's concept of the first rocky world discovered by NASA's Kepler mission. The planet, called Kepler 10-b, is shown in front of its host star.