A mesmerizing new video from the European Space Agency lets you glide over Mars’s rugged surface, revealing a sprawling ...

During that time, it has created the most comprehensive map of the Martian atmosphere and its chemical composition, examined ...

There might be a hidden ocean's worth of liquid water below the surface of Mars, seismic evidence suggests. According to a new paper published April 25 in the journal National Science Review, ...

By Will Dunham WASHINGTON (Reuters) -Two decades of observations by a pair of orbiting spacecraft have enabled scientists to track the whirlwinds called "dust devils" that regularly pirouette across ...

NASA’s incredible Ingenuity helicopter spent nearly three flying across the surface of Mars, becoming the first aircraft to achieve powered, controlled flight on a planet other than Earth. After ...

For years, scientists have been intrigued by mysterious dark streaks running down the slopes of Martian cliffs and craters. These marks, called slope streaks and recurring slope lineae (RSLs), have ...

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.

Until recently, Mars was studied only through telescopes and some data that was recorded from early spacecraft. It was thought that Mars' polar regions were the only significant reservoirs of ice, ...