Curiosity rover finds clues to Mars’ watery past in rocky ‘spiderwebs’
NASA’s Curiosity rover has captured close‑up views of sprawling, web-like rock formations on Mars that look like giant spiderwebs from orbit and may offer new clues about the Red Planet’s watery past. The intricate formations are part of a boxwork region — networks of low ridges roughly 3 to 6 feet (1 to 2 meters)