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@Pinboard

Do not attempt to compete with Pinboard. http://pinboard.in  maciej@ceglowski.com +1 415 610 0231

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    1. Pinboard‏ @Pinboard Oct 17

      Space nerds, has SpaceX talked publicly at all about the en-route obstacles to a Mars mission (radiation, deconditioning, closed-loop life support) and how it plans to address them? I can find stuff about launch and landing but not the middle part that is the actual dealbreaker.

      13 replies 6 retweets 75 likes
      Show this thread
    2. Richard Norman‏ @duckbytheoboe Oct 17
      Replying to @Pinboard

      I’d love to see them do a trial run. Set up a starship-sized base in Antarctica, weld the doors shut and come back in a couple of years.

      2 replies 0 retweets 2 likes
    3. Pinboard‏ @Pinboard Oct 17
      Replying to @duckbytheoboe

      This has been kind of tried. The problem is the real problem issues are caused by a combination of high radiation and microgravity, so can't be tested on Earth.

      1 reply 0 retweets 4 likes
    4. Richard Norman‏ @duckbytheoboe Oct 17
      Replying to @Pinboard

      Has it been tried by SpaceX though? If they can’t manage baseline life support the other problems are immaterial.

      1 reply 0 retweets 2 likes
      Pinboard‏ @Pinboard Oct 17
      Replying to @duckbytheoboe

      Good point. I'm all for sealing the entire team in a rocket or two indefinitely.

      4:26 PM - 17 Oct 2021
      • 5 Likes
      • Crits elialbert Rick Gigger 💉💉 Halldór Rúnarsson
      1 reply 0 retweets 5 likes
        1. New conversation
        2. Scromp‏ @pmorcs Oct 17
          Replying to @Pinboard @duckbytheoboe

          Make a quick trip over to the sun perhaps?

          1 reply 0 retweets 0 likes
        3. Eniac‏ @hallotria Oct 18
          Replying to @pmorcs @Pinboard @duckbytheoboe

          Probably the best simulation of a Mars trip is the ISS. It has all of the vacuum and weightlessness, as well as some of the radiation and isolation issues. Add a shielded shelter for solar storms and pack more stuff in advance should cover most of the difference.

          0 replies 0 retweets 0 likes
        4. End of conversation

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