NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

A Martian volcano breaks through the clouds in a spectacular image captured by the Odyssey orbiter. This unprecedented view ...

Just before dawn on May 2, a camera 240 million kilometers from Earth caught a moment that seemed almost Earth-like: clouds ...

Before they take the long journey to another planet, humans will have to find the right place to land. New findings from a ...

Before astronauts set foot on Mars, they’ll need to find the right place to land—and survive. New research led by planetary ...

NASA Participation In partnership with their European colleagues, U.S. scientists are participating in the scientific instrument teams of the Mars Express mission. NASA's involvement with the mission ...