Andy Weir's bestselling story "The Martian" predicts that by 2035 NASA will have landed humans on Mars three times, perfected ...

Giant, dense structures have been detected deep beneath thesurface of Mars, stirring both curiosity and excitement among ...

A NASA satellite has spotted bizarre wave-like patterns on Mars that look eerily like paint dripping down a wall.

Curiosity has reached a long-anticipated and visually complex Martian terrain that may hold “boxwork” formations — intricate ...

NASA 's Curiosity rover captured this extremely wide snapshot as it traversed its extraterrestrial stomping grounds in Gale Crater this February. The agency has since converted that data into a ...