Snow dots the Martian landscape in these images from ESA's Mars Express orbiter and NASA's Mars Reconnaissance Orbiter. Hoping for a white Christmas this year? Well, even if there's no snow where ...

MRO captured a “farewell” view of InSight in October that shows the lander covered in a layer of dust matching the landscape around it. NASA's Mars Reconnaissance Orbiter snapped the InSight ...

Studying this helps understand Mars' landscape evolution over billions of years. And recent observations suggest both floods and landslides formed the debris mounds on the channel floor.

Snow dots the Martian landscape in these images from ESA's Mars Express orbiter and NASA's Mars Reconnaissance Orbiter.