Saturn's rings. Cassini spacecraft image of Saturn's B ring. Saturn's rings are mainly made of particles of water ice,ranging from microns to metres in diameter. The different colours are caused by variation in particle concentration. The image was captured when Cassini was around 840,000 kilometres from Saturn | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NASA |
Taille de l’image : | 2522 px × 2510 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |