NASA's Curiosity rover has photographed an unusual honeycomb-like pattern on Mars. This striking network of polygon-shaped ...

NASA's Curiosity rover was built for a 2-year Mars mission. Nearly 14 years later, it is still making history in Gale Crater.

NASA’s Curiosity rover has reached a new geological transition zone on Mars, revealing unusual striped rock formations that ...

NASA's Mars rover Curiosity marks a full week on the Red Planet today (Aug. 13), and it's celebrating with a little rest and relaxation. The 1-ton rover began beaming home photos and testing out its ...

NASA's car-size Curiosity rover is days away from its high-stakes landing on Mars, and a host of planned events will allow people to follow along as the spacecraft makes its thrilling journey to the ...

Let's face it: Unless you've got $500,000 to spare and can wait a few years, you're probably not going to be landing on Mars anytime soon. The best you can manage for now is to follow the exploits of ...

This Viking 1 image is one of first images of a sunset as seen from the surface of Mars. It shows the Chryse Planitia region ...