Mars Ingenuity helicopter completes its toughest flight yet By Katie Hunt, CNN enablePagination: false endIndex: (CNN) — Ingenuity, the helicopter that accompanied the Perseverance rover on its Mars mission, has undertaken its ninth and "most nerve-wracking" flight since it first took off on the red planet. Although we don't have the full details about what it accomplished, NASA confirmed in a tweet on July 5 that Ingenuity had completed the flight. #MarsHelicopter pushes its Red Planet limits. �� The rotorcraft completed its 9th and most challenging flight yet, flying for 166.4 seconds at a speed of 5 m/s. Take a look at this shot of Ingenuity’s shadow captured with its navigation camera. https://t.co/TNCdXWcKWEpic.twitter.com/zUIbrr7Qw9— NASA JPL (@NASAJPL) July 5, 2021