NASA’s Perseverance Rover Spots Helmet-Like Rock on Mars, Sparks Geology Debate

NASA’s Perseverance rover has photographed a helmet-shaped rock on Mars. Nicknamed “Horneflya,” the unusual spherule-covered formation intrigues scientists exploring how water, volcanic activity, or chemical processes shaped the Martian surface. Captured by Mastcam-Z, the discovery adds to Perseverance’s catalogue of strange formations and offers vital insights into the Red Planet’s geological history.