Illustration of the planet Mars covered in water in the ancient past, when its atmosphere was thicker and warmer. This shows a view over the massive Olympus Mons, the largest known volcano in the Solar System. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Garlick, Mark |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |