New images reveal that the strange Martian stripes on the slopes are formed by avalanches of dry dust, not liquid water.

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

A new report by the United Nations’ World Meteorological Organization (WMO) has found that sand and dust storms are leading ...

Sand and dust storms affect about 330 million people in over 150 countries and are taking an increasing toll on health, economies and the environment ...

Landing on Mars once felt like a distant dream. Now, space agencies have sent rovers and landers to explore the Red Planet for decades.

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

"One of the most successful and enduring feats of interplanetary exploration, NASA's Opportunity rover mission is at an end after almost 15 years exploring the surface of Mars and helping lay the ...

The Opportunity rover's mission on Mars was nothing short of extraordinary, lasting an astounding 14 years, over 20 times longer than initially expected. Launched in 2003 alongside its twin, Spirit, ...

Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a ...

Learn how NASA’s satellite fleet helps provide weather Information for the missions on the surface of Mars. Credit: ...