False-colour photograph of Comet Bennett,1970. Colour has been added by a technique called isophote mapping,which assigns selected colours to different levels of grey in the black-and-white original | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Espenak, Dr. Fred |
Taille de l’image : | 4825 px × 3631 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |