ISBN: | 978-5-5080-0068-4 |
High Quality Content by WIKIPEDIA articles! Kepler-22b is an extrasolar planet orbiting G-type star Kepler-22. It is located 600 light years away from Earth in the constellation of Cygnus. It was discovered by NASA`s Kepler Space Telescope and is the first known transiting planet to orbit within the habitable zone of a Sun-like star.