The Mars rover captured images of low ridges called boxwork patterns, which appear like spiderwebs from space.

NASA's Curiosity Rover has been on Mars since 2012, sending back some of the most stunning and detailed images of the Red Planet ever captured. These images not only provide a closer look at Mars' ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

A hidden box-lattice suggests groundwater sculpted Mars long after surface water fled; Curiosity’s drills aim to confirm the ...

Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from ...

NASA images reveal shallow ice beneath Mars’s surface, offering a promising water source for future astronauts and clues to ...

New computer models suggested that the Mars Reconnaissance Orbiter (MRO) could get better radar data if it rolled farther ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall as Earth’s largest volcano ...

The results of a study into thousands of 'slopes' found by NASA on Mars' surface has left scientists surprised. The planet, ...

Photos from the European Space Agency show a massive, lava-leaking scar on Mars larger than our own Grand Canyon. Dubbed the Aganippe Fossa, the 373-mile long crack in Mars’ surface, is a graben ...