关于这张图
NASA's InSight spacecraft took a color-calibrated image of its robotic arm using its Instrument Deployment Camera on Dec. 4, 2018 (Sol 8). The camera still has a transparent dust cover on it, but the robotic arm can clearly be seen above the Martian soil. There is a dark scoop at the end of the arm. Above the scoop is the stowed grapple, the claw that InSight will use to grab and move its instruments from its deck onto the planet's surface. InSight will be the first Mars mission to use a robotic arm to grasp objects and deploy them onto the surface of another planet. https://photojournal.jpl.…
