W Ursae Majoris, illustration. W Ursae Majoris is a contact binary, that is two stars orbiting one another so closely that their surfaces are in contact. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / RON MILLER |
Taille de l’image : | 3850 px × 2976 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |