read 'A Winter Wonderland on Mars'

A Winter Wonderland on Mars

Fall and winter temperatures bring changes to Mars as the carbon dioxide atmosphere turns to dry ice frost that clings to the surface.

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read 'Finding A Place to Land on Mars'

Finding A Place to Land on Mars

This slideshow contains information about the top four candidate landing sites, and Gale Crater, the final landing site for the Curiosity rover.

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