Chile, Coquimbo Region, Elqui Valley, Concana Observatory.

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Photo credit: © Dorling Kindersley/UIG/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: astronomical, astronomy, blue, built, chile, concana, dome, elqui, exposure, long, mountain, night, observatory, outdoors, sky, star, structure, technology, telescope, trail, valley