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 you live, at least you can enjoy these images of a "winter" wonderland on Mars. Taken by the German-built High ...

Europe's first spacecraft to be sen to Mercury, BepiColombo, ended its slingshot maneuvers and took its last photos of the ...

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 ...

The European Space Agency released stunning snapshots showing the permanently shadowed craters at the top of our solar system ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Hoping for a white Christmas this year? Well, even if there's no snow where you live, at least ...

European Space Agency has started using radio equipment on board two Mars orbiters to probe the Martian atmosphere. The scientific basis is straightforward: radio signals are affected by whatever ...

On Dec. 17, 2012, NASA's GRAIL mission crashed into the moon. GRAIL stands for Gravity Recovery And Interior Laboratory, and the mission consisted of two twin spacecraft named Ebb and Flow that ...