Timelapse footage of amateur astronomers at an observatory. They use red lights as long wavelengths do not affect the dark adaptation of the eye. Filmed in Gahberg, in the Austrian Alps. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tafreshi, Babak |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 7 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |