Surface of Venus from Earth, 1877 illustration. The surface of Venus cannot be observed by optical instruments. What we see is the cloud cover. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Van Ravenswaay, Detlev |
Taille de l’image : | 5747 px × 3923 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |