Phase of the Moon, 7 October 1897. Observation made with the reflecting telescope on the Thompson equatorial mount at the Royal Observatory, Greenwich, UK. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Royal Astronomical Society |
Bildgröße: | 4193 px × 4192 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |