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 / Fuller, Nicolle R. |
Taille de l’image : | 3728 px × 4687 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |