Ground-penetrating radar reveals a long-lost river system hidden under the surface of Mars. (NASA/JPL/UCLA/UiO/ETH Zurich) ...

NASA’s Curiosity rover is investigating strange spiderweb-like ridges on Mars that may reveal a hidden chapter of the planet’s watery history. These “boxwork” formations likely formed when groundwater ...

At first glance, this panoramic view might resemble a sunlit desert in the American Southwest, with quiet ridges, earthy tones, and distant peaks. But look closer: you're actually seeing Mars.

A spacecraft exploring the mysteries of Mars has celebrated its 20th anniversary. Since NASA’s Mars Reconnaissance Orbiter (MRO) arrived at Mars in 2006, the spacecraft has delivered some of the most ...

It’s a virtual mission to Mars. Our first mission to Mars may still be a ways off, but people can take a virtual tour of the Red Planet thanks to a brand new video by the Mars Express Orbiter. People ...

Maybe David Bowie was right with his spiders from Mars? Space scientists say they have spotted a hilly landscape that looks like spiderwebs on the Red Planet. NASA's Curiosity rover has spent six ...

With its hills and distant mountains, the landscape seems somehow familiar yet at the same time eerily alien. The striking image was captured just recently by NASA’s Curiosity rover as it continues ...

PASADENA, California (AP) - NASA unveiled a breathtaking color snapshot Tuesday of the surface of Mars shot by its Spirit rover using a camera with the robotic equivalent of 20/20 vision.

The new study includes this NASA Curiosity Mars rover panorama of boxwork formations — the low ridges seen here with hollows in between them — taken using its Mastcam on Sept. 26, 2025. (NASA / ...