The positions of the stars in the night sky as seen from the Alborz Mountains in northern Iran on January 3,2009 at 20:16 (8:16 P.M.) local time. Image BN4315 shows the stars as seen from the same location two hours later,demonstrating the apparent change in star positions that occurs over time as a result of the earth's rotation | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Tafreshi, Babak |
Taille de l’image : | 6000 px × 4000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |