Bizarre ‘polygons’ shoot across the surface of Mars

It’s spring on Mars and the mysterious polygons are in bloom, a new image from the High Resolution Imaging Experiment (HIRISE) orbital camera shows. Taken on March 30, 2022, the image reveals a tick of white zigzags shooting across Martian soil at high latitudes, with occasional splashes of black and blue fog between them. Zigzags …

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