Surface of Mars,artwork. Mars is a rocky desert world with no surface water. The atmosphere is mostly carbon dioxide and Martian surface temperatures are well below freezing. Mars has a diameter around half Earth's,and a surface gravity around a third that of Earth's. Mars orbits the Sun at a distance of around 230 million kilometres. Impact craters,sand dunes,mesas and canyons,and erosion features from wind and ancient water flows are depicted here | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hks, Gary |
Taille de l’image : | 5577 px × 3156 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |