Kathryn Stack Morgan, the deputy project scientist for the Mars 2020 Perseverance rover mission, says that while one Martian area doesn’t necessarily reflect the entire planet’s astrobiology ...

NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

NASA’s Perseverance Mars rover captured this mosaic of an isolated hill nicknamed “Pinestand.” Scientists think sedimentary layers stacked on top of one another here could have been formed ...

When NASA started to launch the Martian rover to Earth's neighboring planet, scientists expected to see the biggest breakthroughs emerge in the field of science. Perseverance, the star of the Mars ...

Curiosity has just finished the latest leg of its 12-year Mars mission and will now set out to explore miles of web-like ...

Briony Horgan, Purdue University associate professor of planetary science, inside the Mars Rover Operations Center in Purdue’s Delon and Elizabeth Hampton Hall of Civil Engineering. Horgan helped ...

The Curiosity rover captured these "sun rays" shining through clouds at sunset on Mars on February 2. NASA/JPL-Caltech/MSSS/SSI Sign up for CNN’s Wonder Theory science newsletter.

NASA’s newer Mars rover, Perseverance, is following up by searching for signs of ancient microbial life itself, and has been making some interesting discoveries in that field.

WEST LAFAYETTE, Ind. — Sometimes scientists must dig and work and sweat to make scientific discoveries. And sometimes a robot rolls over a rock that turns out to be a revelation. That’s what happened ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed on the Red Planet. The U.S. space agency's Perseverance and Curiosity ...