Nili Fossae region of Mars is comprised of "parallel trenches hundreds of metres deep and several hundred kilometres long," ...

ESA shared 3D close-ups and a topographic map to show how high or low the ground sits.

Oxidized iron dominates the Martian colour palette. The dusty reds, ochres, browns, and tans give the planet its nickname: ...

The High Resolution Stereo Camera (HRSC) on the European Space Agency's Mars Express orbiter has successfully captured images ...

Add Yahoo as a preferred source to see more of our stories on Google. Stunning new images from Europe's Mars Express orbiter reveal a rugged Martian landscape carved by catastrophic floods that once ...

Craters, craters, and yet more craters: this snapshot from ESA's Mars Express is packed full of them, each as fascinating as the last. This view of the Red Planet—taken by Mars Express's High ...

A storm from the Sun can make a planet's sky glow or a spacecraft's computer fail. On Mars on May 2024, it did both, just without the auroras people photographed on Earth. That month, Earth ...

Scientists were shocked when they received the first images of Martian gullies. They were even more shocked as those gullies ...