关于这张图
NASA's Perseverance Mars rover took a selfie with several of the 10 sample tubes it deposited at a sample depot it is creating within an area of Jezero Crater nicknamed "Three Forks." The image was taken by the WATSON (Wide Angle Topographic Sensor for Operations and eNgineering) camera on the end of the rover's robotic arm on Jan. 22, 2023, the 684th Martian day, or sol, of the mission. The ninth tube dropped during the construction of the depot, containing the sample the science team refers to as "Atsah," can be seen in front of the rover. Other sample tubes are visible in the background. I…
