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These sets of images were taken between March 13 and 15, 2021 (the 22nd and 24th Martian days, or sols, of NASA's Mars 2020 Perseverance mission) show doors opening and closing on parts of the Sample Caching System aboard the rover. Perseverance's Sample Caching System consists of three robotic components that will work in concert to collect samples of rock and regolith (broken rock and dust), seal them in tubes, and deposit those tubes on the surface of Mars for retrieval by a future mission. Perseverance is the first rover to bring a sample caching system to Mars. The first set of images, t…
