Planet X, illustration. Planet X is a hypothetical ninth planet of our solar system with an orbit far beyond that of the outermost planet Neptune. It's presence is predicted to explain anomalies in the orbits of Uranus and Neptune. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Van Ravenswaay, Detlev |
Taille de l’image : | 5315 px × 3661 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |