Neptune-Size Exoplanet Has Clear Skies, Water Vapor | Video

Observations of planet HAT-P-11b by the Hubble, Spitzer and Kepler Space Telescopes were used to make the discovery. The planet is 120 light-years away in the constellation of Cygnus. Full Story: http://goo.gl/8h7zEP



via LiveScience.com http://ift.tt/1uoxKbr