After three years of soaring through the ultra-thin skies of Mars, NASA’s autonomous Ingenuity helicopter has finally been grounded for good. 

While power still flows through the 4-pound (1.8 kilograms) helicopter, recent images revealed that at least one of its rotor blades sustained irreparable damage after its last flight — Ingenuity’s 72nd flight over the Red Planet — rendering it unable to fly again, NASA announced in a statement on Thursday (Jan. 25).

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