NASA Apollo 17 astronaut Eugene Cernan drives a moon buggy at the lunar Taurus-Littrow Valley landing site in 1972. No one expected these glittering bits among the gray lunar dust back then. The beads ...

Mars may have released sulfur gases that trapped heat, shaped the climate, and created conditions for ancient life.

Hawaii’s Kilauea volcano has been repeatedly disgorging lava at its summit crater about once a week since late last year.

NASA scientists say the images provide far more than just a striking never-before-seen view of the Martian geography. Studying the features detailed in Odyssey's photos could help NASA prepare for ...