Mars, 1873 illustration. Observed and drawn on 27 May 1873 by British astronomer Richard Proctor. Illustration published in 'Le Ciel' (The Sky, 1877) by French author Amedee Guillemin. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Collection Abecasis |
Bildgröße: | 2605 px × 3685 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |