NASA’s Curiosity rover found a ‘sea of polygons’ on Mars

The latest discovery from NASA's Curiosity Mars rover is a field of honeycomb-shaped polygons covering a Martian valley called Valle Grande. " Curiosity captured a 360-degree panorama of the "sea of polygons" on June 19th and 20th (Martian sols 4,930 and 4,931) that shows the texture spreading out in all directions. Project scientist Ashwin Vasavada says the Curiosity team "measur … Read the full story at The Verge.