Comet nucleus. Optical image of the core of comet Borrelly. The nucleus is composed of rock and ice and is about 8 kilometres long. The surface has smooth plains (light) and rougher,ridged and faulted terrain (dark). Photographed during a flyby by NASA's Deep Space 1 probe in September 2001 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NASA |
Taille de l’image : | 4370 px × 4013 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |