Mars helicopter Ingenuity aces 21st Red Planet flight
The Ingenuity helicopter’s Red Planet flight tally is up to 21. The 4-pound (1.8 kilograms) NASA chopper just aced another Mars sortie, agency officials announced today (March 11). “#MarsHelicopter can’t be stopped! Ingenuity successfully completed its 21st flight on the Red Planet. The small rotorcraft traveled 370 meters [1,214 feet] at a speed of 3.85 … Read more