Time-lapse photograph showing the setting sun at 5-minute intervals. In the foreground is the dome of the 4.2 metre (165-inch) William Herschel Telescope at the Roque de los Muchachos Observat- ory on La Palma,in the Canary Islands. The observatory is at an altitude of 2400 metres (8000 feet). Commissioned in 1987 & operated by the Royal Greenwich Observatory,the Herschel is the world's third largest single-mirror telescope | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Parker, David |
Bildgröße: | 3798 px × 4948 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |