Mars has long been cast as a frozen desert, a world of dust and stone that lost its water eons ago. Fresh evidence from a ...

Mars’s Coloe Fossae reveals a landscape shaped by ancient ice ages, with deep valleys, cratered terrain, and frozen debris flows preserved from a time when the planet’s climate dramatically shifted.

Mars once looked far more like Earth, with a thicker atmosphere and liquid water pooling on its surface, yet today it is a ...

Red Planet Day 2025: Red Planet Day reminds us how a single spacecraft, Mariner 4, transformed humanity's understanding of Mars and opened a new era of planetary exploration.

As we travel from Mars’s equator toward the planet’s northern regions, we arrive at Coloe Fossae. This landscape is characterized by long, shallow grooves that cut across an area filled with steep ...

Forget the dusty, rusty landscape you see today. Billions of years ago, Mars may have been soaking wet. Tropical storms might ...

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 ...

NASA found the boulders on what has been dubbed "Mount Washburn," a rocky field on the Jezero crater, where an ancient lake is believed to have been located billions of years ago. The name "Mount ...

Snow dots the Martian landscape in these images from ESA's Mars Express orbiter and NASA's Mars Reconnaissance Orbiter. When you purchase through links on our site, we may earn an affiliate commission ...