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Telescopes at the Roque de los Muchachos Observatory on La Palma in the Canary Islands, Spain - Bing Gallery
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The spherical dome of the Gran Telescopio Canarias (GTC) telescope is seen at Roque de Los Muchachos observatory in Spain's canary island of La Palma July 24, 2007. The GTC, one of
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World's largest telescope: Why locations in Mauna Kea, Hawaii, or La Palma, Spain, might not matter to scientists - CBS News
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