Whether you’re thinking about the future of Mars and how to send humans there, or trying to understand its past and see how the planet became the way it is today, one particular feature is crucially ...

Add Yahoo as a preferred source to see more of our stories on Google. A map of impact craters on Mars created from images taken by NASA's Mars Reconnaissance Orbiter. If you're the kind of person who ...

For the first time, scientists have created a detailed map showing huge, continent-sized river drainage systems on Mars. These ancient river networks date back billions of years, to a time when Mars ...

Ancient Mars is coming into sharper focus as a planet laced with rivers, deltas and vast drainage basins, and that new map of its watery past is rapidly reshaping where scientists intend to look for ...

Humans haven’t set foot on Mars — yet — but we’ve already got the maps drawn up. A new map released earlier this month shows the Red Planet in all its dusty glory. The map was created with real photos ...

Add Yahoo as a preferred source to see more of our stories on Google. Data collected by NASA's Mars Reconnaissance Orbiter allows users to explore Valles Marineris, "the Grand Canyon of Mars," on ...

The history of water on Mars flows a lot deeper than scientists once believed. A new project has mapped hundreds of thousands of rock formations on the Red Planet that may have been altered by large ...