Long ago, flowing wind and water shaped Mars's malleable sand and sediment into dunes, ripples and other landscape patterns, ...

Most of the paleo-bedforms are about 2 billion years old or from more recent times. They were either buried and slow erosion ...

A decade ago, on Sept. 21, 2014, NASA’s MAVEN (Mars Atmospheric and Volatile EvolutioN) spacecraft entered orbit around Mars, ...

Mars’ Early Thick Atmosphere Could Be Locked Up in the Planet’s Clay Surface Researchers from MIT suggest that Mars' once ...

NASA researchers have uncovered how plumes of material spout every spring across the Red Planet’s surface as ice is warmed ...

Billions of years ago, Mars was a very different place—likely wet, with rivers flowing across its surface and a thick ...

The rover, named after a Chinese fire god, explored Mars for over a year and collected valuable data and images.

Long ago, flowing wind and water shaped Mars's malleable sand and sediment ... mapped and characterized paleo-bedforms across the red planet to better understand their diversity and Mars's ancient ...

Ultraviolet Perspectives MAVEN captured beautiful images of Mars in two ultraviolet shots taken at various spots during the ...

Scientists have finally found liquid water on Mars, and it's a huge deal! Buried under layers of ice near the planet’s south pole, this hidden lake gives hope that life might exist, or at least once ...