Kepler-22b is the first planet discovered inside the habitable zone of a Sun-like star.
Read more here:: http://www.nasa.gov/image-feature/finding-a-new-earth
Finding a New Earth
Kepler-22b is the first planet discovered inside the habitable zone of a Sun-like star.
Read more here:: http://www.nasa.gov/image-feature/finding-a-new-earth