article: Extrasolar planet
links: Observatoire de Haute-Provence Gliese 581 Earth Neptune University of Geneva 70 Virginis b Alpha Centauri Hubble telescope Kepler-62e Kepler-22b Venus NASA Philosophiae Naturalis Principia Mathematica Inquisition Isaac Newton Gliese 832 c Gliese 667 Cc Fomalhaut 51 Pegasi b Tau Ceti e Hubble Space Telescope Gliese 581 g Kepler-186f Kepler-452b Kepler-62f Milky Way Mars Kepler space observatory Kepler-69c List of exoplanets Giordano Bruno 51 Pegasi Nicolaus Copernicus Kepler-283c Kepler-438b Planet Tau Ceti Subaru telescope Gliese 422 b Occultation Mercury (planet)