Scientists discovered 3 planets in the `` habitable zone '' of their host stars . Kepler-69c seems less clearly in the habitable zone than the other two planets . The Kepler team is currently working on a new mission to find more exoplanets, and will be looking for signs that these are indeed rocky worlds with oceans ( like Earth ) or liquid water lakes ( like The Kepler satellite is looking at more than 150,000 stars for possible planets orbiting them .
Scientists discovered 3 planets in the `` habitable zone '' of their host stars . Kepler-69c seems less clearly in the habitable zone than the other two planets . They are all more than 1,000 light-years away . The Kepler satellite is looking at more than 150,000 stars for possible planets orbiting them .