Giant polygon rock patterns may be buried deep below Mars’ surface
Radar reveals terrain that could shed light on how Mars’ climate has changed over time
![A picture of Mars](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2023/11/112823_ec_mars-polygons_feat.jpg?fit=1030%2C580&ssl=1)
On Mars, the Chinese rover Zhurong found intriguing polygon-like structures buried dozens of meters below its landing site in Utopia Planitia. The forms are reminiscent of similar polygonal patterns on Earth that are carved by ice.
JPL-Caltech/NASA