Kepler-186f. Artwork of the Earth-sized planet Kepler-186f. This is the first Earth-sized planet to be found in another star's habitable zone,a region around a star where the surface temperature of a planet is suitable for liquid water. The planet,which is ten per cent larger than Earth,is found in the Kepler-186 system,approximately 500 light years from Earth in the constellation Cygnus. It's composition and mass are not known,but it is thought to be a rocky planet. The system's four inner planets are also seen orbiting their host star | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JPL-Caltech / SETI Institute / Ames / NASA |
Taille de l’image : | 5586 px × 3142 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |