Image comparing the size of Earth (right) with the planet Mercury. It is the closest planet to the Sun, with an average distance from it of 0.39 times the Earth-Sun distance. With a diameter of 38% that of the Earth, Mercury is the Solar System's smallest planet. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Garlick, Mark |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |