With new data coming in from Mars, scientists have a new theory about why the planet is red. What does this mean for whether ...

During the tests, the Mars Sample Fetch Rover demonstrator model named Codi received coordinates from a simulated ground control station to direct it to where simulated Mars samples had been stashed.

In January 2004, Spirit and Opportunity, two identical robotic rovers, entered the martian atmosphere and landed after a seven-month journey from Earth. By the time "Is There Life on Mars?" ...

But to really get inside the designer’s head, executing a physical model, like this quarter-scale RC-controlled Perseverance rover ... robots that can operate on Mars, but some great design ...

Mars just dropped a surprise golden nugget —literally. Curiosity accidentally cracked open an ordinary-looking rock, only to ...

Perseverance is pushing the limits of Martian science by using its SHERLOC instrument to detect organic compounds, but harsh ...

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the ...

Sometimes scientists must dig and work and sweat to make scientific discoveries. And sometimes a robot rolls over a rock that ...

Research published late last year indicated “seismic discontinuities in the Martian crust” that scientists believe could be an indicator of liquid water under the Martian surface, raising the ...

These twilight clouds aren’t just a rare sight—they may be only capable of forming above specific regions of Mars. Both the Curiosity and Pathfinder rovers (respectively located above and ...