Mars at sunset reveals dozens of razor-thin atmospheric layers in stunning detail, helping scientists map dust and ice ...

Mars continues to astonish scientists with a new set of images that reveal the Red Planet’s atmosphere in unprecedented ...

Mars' atmosphere has been of interest to scientists for decades, especially as humanity looks to set up outposts on the Red Planet. Recently, the European Space Agency's ExoMars Trace Gas Orbiter gave ...

A clay-rich mesa in the Hellas basin of Mars. The blue color near the rim is aluminum bearing clays. The red-orange color below that is iron and magnesium bearing clays. The image captures an area ...

The Mars Express orbiter has detected enough water ice buried beneath the Red Planet's equator to cover the entire planet in a shallow ocean if melted. When you purchase through links on our site, we ...

A rare butterfly-shaped crater spreads across Mars' northern plains. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new view of Mars showcases ...