Launched in 1990, Ulysses is the only probe to have observed the two poles of the Sun, it studied various types of solar rays. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / QA International |
Taille de l’image : | 3994 px × 3175 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |