NASA's Perseverance rover used a camera on the end of its robotic arm to take a selfie with the Ingenuity helicopter now that it has detached from the rover and is independently sitting in its air field ahead of the first flight on Mars.


원문출처 : https://www.cnn.com/2021/04/07/world/mars-perseverance-rover-helicopter-picture-scn-trnd/index.html