Comment on I hacked mars!

• Tinidril@midwest.social ⁨1⁩ ⁨week⁩ ago

  Earth is pretty much just a big one. Jury is still out on our ability to maintain it.

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• Tlaloc_Temporal@lemmy.ca ⁨1⁩ ⁨week⁩ ago

  You need a very big one though, and humans need a more varied diet than soil bugs.

  You’d also need to deploy the system, or find a way to maintain it all the way from Earth orbit to Mars’ surface.

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  • gandalf_der_12te@discuss.tchncs.de ⁨1⁩ ⁨week⁩ ago

    You’d also need to deploy the system, or find a way to maintain it all the way from Earth orbit to Mars’ surface.

    You can use the spaceship as a habitat! That way you don’t need to ship an extra habitat … an advantage of reusable rockets.

    As for the ship size, starship has about 1000 m³ volume of living space, so you can have a mini-greenhouse in there for growing some vegetables and salad (since those have to be fresh). You have to bring high-calorie food though or grow it outside, since it consumes more area.

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    • Tlaloc_Temporal@lemmy.ca ⁨5⁩ ⁨days⁩ ago

      You need that living habitate to survive 6 months in 0g minimum, plus move it planetside without breaking anything.

      You could expand the habitate to a larger area later, true, but there’s still like 7 mass cycles that need to be maintained long term, and this system needs to be robust enough to trust a few dozen people to. Otherwise, it’s just an extension of Earth’s biosphere and is dependent on regular resupply.

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