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NASA's Perseverance Mars rover took a selfie with nine of the 10 sample tubes it deposited at a sample depot created within an area of Jezero Crater nicknamed "Three Forks." This annotated version of the selfie points out the estimated locations of those nine tubes. 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, including "Skyland," which is labeled. The image was taken by the WATSON (Wide Angle Topographic Sensor for Operations and eN…
