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

NASA's Curiosity rover discovered a vast field of honeycomb-shaped polygonal fractures in Valle Grande on Mars, larger than previously observed patches. The 360-degree panorama captured in June reveals these geological features spanning the valley, offering new insights into Martian surface processes.

Background

The Curiosity rover has been exploring Gale Crater since 2012, studying Mars' geology and climate history to assess past habitability. This discovery adds to understanding of how water and ice shaped the planet's surface over time.

Source
The Verge
Published
Jul 31, 2026 at 01:20 AM
Score
6.0 / 10