High-resolution images from NASA’s HiRISE camera have revealed striking similarities between sand dunes on Mars and those on ...

Taken on October 7 by the spacecraft’s High Resolution Imaging Science Experiment (HiRISE), the portrait includes sandscapes, steep dunes, and even a few ancient impact craters inside Syrtis Major.

Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: ...

Data from the Mars Express High Resolution Stereo Camera Mars Chart (HMC30) was used to creat an animated flyover of the ...

NASA's Curiosity rover has sent back a striking new "postcard" from high on the slopes of the Red Planet's Mount Sharp, ...

New research suggests Mars was once a blue planet, as scientists identify river deltas and signs of a vast ancient ocean on ...

NASA's Curiosity rover has been delighting those of us on Earth with stunning photos of Mars since it landed in 2012. But its latest images are a detailed panorama surpassing all others, stitched ...

LONDON -- It turns out the Beagle has landed after all -- but it never called home. The spacecraft Beagle-2 went missing on Christmas Day 2003, when it was supposed to land on Mars and start ...

The medieval-looking "helmet" is the latest addition to Mars' gallery of odd-shaped rocks. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's ...