From: mikko.levanto@iki.fi   
      
   On 2024-10-04 17:16:29 +0000, Alain Fournier said:   
      
   > Elon Musk wants to colonize Mars soon. I am wondering what would be a   
   > good design for a Martian colony. I am assuming the following:   
   > 1. Colonists will want to have private quarters (where others can’t   
   > go without consent).   
   > 2. Colonists will want to be able to evacuate their habitat rapidly (in   
   > case of fire for instance). And do so from two opposite ends of their   
   > habitat. Here rapidly probably means without putting on a spacesuit,   
   > unless one can design a spacesuit you can slip into in about 2 seconds.   
   > 3. Point 2, applies even if there is a party in the private quarters of   
   > a colonist (therefore, you can’t just have a shelter sufficient for   
   > the number of inhabitants of a given habitat).   
   > 4. Colonist will want to be able to go see other colonist or go to work   
   > without having to put on spacesuits.   
   >   
   >   
   > My solution, and I am not sure it really is a good one, is to make   
   > habitats in pairs. Have two habitats in a big tube, and a passageway   
   > between the two habitats. The tube as a whole is pressurized, so you   
   > don’t need an airlock to get out of a habitat. You would have   
   > airlocks at the end of each tube. So once everyone is evacuated from   
   > the tube, you can depressurize to put out a fire. You also need to have   
   > sufficient ventilation capabilities in the passageway. If there is a   
   > fire in one habitat, there is likely to be some smoke going into the   
   > passageway. You don’t want to have to depressurize to get rid of   
   > smoke every time someone burns his toasts.   
   >   
   > Workspaces (offices, labs, machine shops etc) would be similarly paired   
   > in tubes, albeit possibly much bigger tubes.   
   >   
   > You can link the habitat tubes by the ends and sometimes on hubs. It   
   > would be important to have a few hubs, not just a big loop with all the   
   > habitats in a circle. Having crisscrossing “streets” allow you to   
   > go anywhere even if you have a section that is closed because of a   
   > fire, smoke or what not.   
   >   
   > What do you think? How would you design a colony?   
      
   The main problems on Mars are weather and the same as on Moon.   
   Therefore the design should be based on the design of colonies   
   on Moon and experiences from them.   
      
      
   --   
   Mikko   
      
   --- SoupGate-Win32 v1.05   
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