this post was submitted on 24 Sep 2024
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NASA's Curiosity Mars Rover

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4312 - Wheel check (lemmy.world)
submitted 2 months ago by paulhammond5155@lemmy.world to c/curiosityrover@lemmy.world
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It's had a tough journey, but it's still trucking

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[–] WeirdGoesPro@lemmy.dbzer0.com 3 points 1 month ago (2 children)

Other than weight, why isn’t the wheel solid? Seems like a safer bet for a rover, and you don’t have passenger comfort to take into account.

[–] paulhammond5155@lemmy.world 7 points 1 month ago

why isn’t the wheel solid?

  • Weight is an issue
  • The wheels were the rover shock absorbers during landing (by the sky-crane back in 2012)
  • Yes, no passenger comfort, but there is an amount of sensitive electronics and instruments to protect.
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