关于这张图
This animated GIF was generated using imagery acquired by the navigation camera aboard NASA's Ingenuity Mars Helicopter during its 25th flight on April 18, 2022. Covering a distance of 2,310 feet (704 meters) and at a speed of 12 mph (5.5 meters per second), it was the Red Planet rotorcraft's longest and fastest flight to date. The first frame of the clip shows the view about one second into the flight. After reaching an altitude of 33 feet (10 meters), the helicopter heads southwest, accelerating to its maximum speed in less than three seconds. Ingenuity first flies over a group of sand ripp…
