John R. Casani, a longtime Jet Propulsion Laboratory engineer, project manager and researcher, died at the age of 92 last ...

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

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

New images from NASA's Curiosity Mars rover show the first close-up views of a region scientists had previously observed only ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

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

Overall, the study paints a picture of ancient Mars as a place where water, minerals, and environmental stability came ...

Captured by NASA's 2001 Mars Odyssey orbiter, the stunning panoramic photo shows Arsia Mons rising above early morning clouds. It's the first time a Martian volcano has been photographed on the ...