Slices from the edge of Mars reveal a layered atmosphere of delicate complexity. A European spacecraft has captured a luminous mille-feuille of dust enveloping the red planet in unprecedented detail.

New images from the Mars Express spacecraft show ancient volcanic ash spreading across the Red Planet The wide strip of land in Utopia Planitia is imaged by Mars Express. The dark ...

New images released by the European Space Agency that were taken by its Mars Express orbiter show a rapid transformation ...

A new image shows a striking contrast between Mars' desert-like terrain against dark deposits of volcanic ash.

A cropped Mars surface image showing a seemingly perfect square went viral online, sparking speculation about artificial structures. NASA later released higher-resolution images from the Mars ...

NASA has shared a new orbital image of the Curiosity Mars rover making tracks across the Red Planet to uncover secrets kept for billions of years. The image was taken from its Mars Reconnaissance ...

Perceptible geological changes on the surface of Mars are usually measured on timescales spanning millions of years, a pace ...

This illustration shows NASA's InSight spacecraft with its instruments deployed on the Martian surface. NASA/JPL-Caltech That wasn’t quite the end of the story for InSight, though, as it is still ...