Sure, NASA's Mars rover Curiosity has seen sand before, but this dune is by far the biggest and the six-wheeled rover is making the most of it.
As NASA's Curiosity rover investigates Mars dunes up close, we're beginning to scratch the surface of a larger, sandy mystery.
Find out the results of this year's readers' choice poll for favorite space story of the year! Can you guess #1?
The search for Mars' 'missing' atmospheric carbon has been called off as the planet may not have had a thick ancient atmosphere after all.
NASA's Curiosity rover will soon get history's first up-close look at Martian sand dunes.
Chemical analysis by NASA’s Mars rover Curiosity indicates that water made several repeat appearances to create the rich mineral veins at a site called “Garden City” in the lower part of Mount Sharp.
About the time that life was taking hold on Earth, Mars not only had the ingredients for life as well, but long-lived lakes that could support it, new research from NASA’s Curiosity rover team shows.
We've seen rats, yetis, faces, even elephants on Mars, but this new image captured by NASA's Mars rover Curiosity is one of the most fascinating views of a rock formation on the Martian surface yet.
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