Kepler 22b exoplanet

This artist’s conception illustrates Kepler-22b, a planet known to
comfortably circle in the habitable zone of a sun-like star.
Image credit: NASA/Ames/JPL-Caltech

This artist’s conception illustrates Kepler-22b, a planet known to
comfortably circle in the habitable zone of a sun-like star.
Image credit: NASA/Ames/JPL-Caltech