Mars Reconnaissance Orbiter Homepage

By identifying clouds in data collected by NASA's Mars Reconnaissance Orbiter, the public can increase scientists' understanding of the Red Planet's atmosphere.
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The map, to be released in batches over six months, covers the vast majority of the planet, revealing dozens of minerals found on its surface.
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Deputy Project Scientist explains how images from the orbiter's HiRISE camera help scientists better understand Martian winds. WATCH VIDEO

Five of the eight are Mars missions-- InSight, Mars Reconnaissance Orbiter, Mars Odyssey, Curiosity, and MAVEN, which have all been critical to expanding our understanding of the Red Planet. READ MORE

Caltech researchers used the Mars Reconnaissance Orbiter to determine that surface water left salt minerals behind as recently as 2 billion years ago. READ MORE