Why the Elqui Valley on the edge of Atacama Desert is one of South America's best stargazing stays

With some of the world’s clearest skies, the Elqui Valley on the edge of the Atacama Desert offers an unparalleled lens into ...
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National Geographic shares stunning images of national parks from outer space

You've never seen the national parks quite like this. National Geographic has collected images from NASA and other sources of awe-inspiring photos of the national parks from space. The beauty of ...