61 inch telescope Dome on top of Mt. Bigalow,Tuscon,AZ. Polaris and circumpolar rotation can be seen in the sky. University of Arizonas Catalina Site Observatory at 7200ft elev. 20 min.exposure,Medium Format Camera | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chumack, John |
Bildgröße: | 4000 px × 3812 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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