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NASA’s Mars Sample Return mission is dead

456 points · 391 comments · Muhammad523

  1. Imnimo · · focus · HN ↗
    I never really understood why you'd have Perseverance drill the cores and then just leave them on the ground for an underdefined future mission to retrieve.
    1. usef- · · focus · HN ↗
      They do store the tubes onboard according to: <a href="https:&#x2F;&#x2F;www.jpl.nasa.gov&#x2F;news&#x2F;nasas-perseverance-rover-completes-mars-sample-depot&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.jpl.nasa.gov&#x2F;news&#x2F;nasas-perseverance-rover-compl...

      It says they have two sets of every sample: One onboard and one in the designated drop area.

      The drop area is a backup: if the rover dies while travelling somewhere, the return pickup mission would not be in the right spot.

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