A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

The agency last heard from the MAVEN (Mars Atmosphere and Volatile EvolutioN) orbiter on December 6, and the last fragment of ...

PASADENA, Calif. (AP) - NASA's Mars rover Spirit has begun driving in reverse to overcome a balky front wheel, but engineers expect it to keep covering Martian ground, mission officials said Friday.

When a Mars rover accidentally crushed a small rock and exposed a flash of vivid yellow inside, it turned a routine drive into one of the most intriguing discoveries of the mission. The fractured ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The NASA Curiosity ...

NASA’s Curiosity rover appears as a dark speck in this contrast-enhanced view captured by the Mars Reconnaissance Orbiter. NASA’s Curiosity rover was trucking across the surface of Mars, heading to ...

"The idea was for our payload to get us just up to the potential biosignature designation and have the rest of the story told by instruments here on Earth." When you purchase through links on our site ...

The rock has hundreds of spherules on it, some of which have tiny pinholes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's Perseverance ...

NASA’s Perseverance rover has been exploring the surface of Mars since it landed there in spectacular fashion nearly five ...