The dome of the metre (165-inch) William Herschel Telescope at the Roque de los Muchachos Observatory on La Palma, in the Canary Islands. Commissi


The dome of the metre (165-inch) William Herschel Telescope at the Roque de los Muchachos Observatory on La Palma, in the Canary Islands. Commissioned in 1987 & operated by the Royal Greenwich Observatory, the instrument is the third largest single mirror telescope in the world. The observatory is located at an altitude of 2400 metres (8000 feet).


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Photo credit: © ROYAL GREENWICH OBSERVATORY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
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Keywords: astronomy, astrophysics, de, herschel, la, los, muchachos, observatory, optical, palma, roque, telescope, william