Nasa’s Curiosity rover has been investigating the spider-web-like rock formations found on Mars – and found mysterious ...

NASA's Curiosity rover just found bizarre nodules on giant Martian "spiderwebs." Scientists are puzzled.

NASA’s Opportunity rover was designed for a 90-day mission, but it ended up exploring Mars for 15 years. During that time it ...

NASA’s Curiosity Mars rover captured images of hilly terrain on Mars, described by scientists as resembling spiderwebs from orbit, which provide clues about the planet’s watery past.

New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid ...

Strange spiderweb-like ridges on Mars may reveal groundwater lasted longer than scientists thought.

Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

One of the mission scientists leading the boxwork investigation, joined "Jesse Weber Live" on Thursday to discuss the revelation.

Mars, with its rust-hued surface, is known as the red planet for a reason. Along the way, Curiosity has made some extraordinary finds and captured some stunning vistas. The latest came in November ...

The 100,000th image captured by NASA's Mars Reconnaissance Orbiter. NASA/JPL-Caltech/University of Arizona NASA’s Mars Reconnaissance Orbiter (MRO) has been flying ...

The images were captured by the High Resolution Imaging Science Experiment (HiRISE) aboard the Mars Reconnaissance Orbiter (MRO) on Oct. 3, when the comet passed within about 18 million miles of Mars.