Conceptual image showing the four rocky,or terrestrial,planets compared in scale. The Earth is the largest of the foursome,with Venus a close second place. Mars is only 53% the diameter of Earth,and Mercury - the smallest planet - is 38% | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Garlick, Mark |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |