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

NASA's Curiosity Mars rover has taken the first ever close-up images of gigantic Martian "spiderwebs" on the Red Planet. The zig-zagging ridges, which were left behind by ancient groundwater, could ...

The web-like features are believed to be sculpted by ancient groundwater, offering new clues about the Red Planet's watery ...

This image was taken by Front Hazcam: Right A (FHAZ_RIGHT_A) onboard NASA's Mars rover Curiosity on Sol 0 (2012-08-06 06:23:34 UTC). This image was taken by Front Hazcam: Left A (FHAZ_LEFT_A) onboard ...

You’ve probably followed the Mars rover missions on and off for years, watching those red-dust landscapes scroll across your TV screen and wondering: Could something have lived there once? Now, after ...

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

Close-up images of a region of Mars scientists had previously only seen from orbit have revealed “dramatic evidence” of where water once flowed on the Red Planet. The new images taken by NASA’s ...

NASA’s Curiosity rover has spent roughly six months exploring a geological feature on Mars known as boxwork: a vast network of low rock ridges, about 3–6 feet (1–2 meters) tall, crisscrossing the ...

NASA has shared a new orbital image of the Curiosity Mars rover making tracks across the Red Planet to uncover secrets kept for billions of years. The image was taken from its Mars Reconnaissance ...

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

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.