NASA’s Curiosity rover has just unveiled its first close-up images of a bizarre and fascinating feature on Mars – large, ...

The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

NASA images reveal shallow ice beneath Mars’s surface, offering a promising water source for future astronauts and clues to ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

Arsia Mons, one of the Red Planet's largest volcanoes, peeks through a blanket of water ice clouds in this image captured by NASA's 2001 Mars Odyssey orbiter on May 2, 2025.