The web-like features are believed to be sculpted by ancient groundwater, offering new clues about the Red Planet's watery ...

For about six months, NASA’s Curiosity Mars rover has been exploring a region full of geologic formations called boxwork, low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy ...

321 Launch: Space news you may have missed over the past week (Feb. 23) ...

Two of NASA's giants of cosmic discovery, including a rover that launched from Florida, have been named among the best inventions of the past quarter-century – at least, according to Time magazine.

NASA's Mars rover Curiosity has captured a magnificent postcard from the Red Planet — a 360-degree color view that offers a glimpse of the rover's colorful and apparently diverse surroundings.