Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

planetary geologist and author of a new book The Red Planet: A Natural History of Mars (find a review here). “As we catch-up and go past it, it looks like it's starting to go backwards.” ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" that splits the Red Planet into two distinct halves. When you purchase ...

For a geologist, looking at these layers is like looking at pages of a book — each one tells a ... more about the history of water on the red planet and pinpoint resources for future human ...