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Using cutting-edge, but also modern day technology. Where on Mars would the inhabitants live in? In what type of housing would the inhabitants live in? What commercial aspects would exist, and how? Maximize the accessibility of the luxuries found on Earth, and explain how that would work. And finally, anything else not mentioned that might be required in a Martian colony.

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closed as too broad by L.Dutch - Reinstate Monica, James K, Mormacil, Vincent, Hohmannfan Apr 9 '17 at 9:39

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    $\begingroup$ @DestinyDarren you'd better cite this when you turn in your report! Your grade belongs to Mormacil. $\endgroup$ – JDługosz Apr 9 '17 at 15:11
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    $\begingroup$ Mormacil. "What Design for a Martian Space Colony Would Be the Most Realistic and Efficient at the Same Time?" Http://worldbuilding.stackexchange.com/q/77541/34916. Worldbuilding Stack Exchange, 8 Apr. 2017. Web. 08 Apr. 2017. $\endgroup$ – Destiny Darren Apr 10 '17 at 17:46
  • $\begingroup$ MLA citation from Easybib.com $\endgroup$ – Destiny Darren Apr 10 '17 at 17:47
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A complete modern day Mars colony isn't really viable economically anyway. At best we get some domed structures (for research).

However, I could write what likely would and wouldn't work. If our main constraints are time and modern day technology you can kiss terraforming goodbye. At best you can try and create a breathable atmosphere. But it's not gonna be pleasant. Mars is cold, it's further from the Sun. You could try to artificially create an atmosphere, something barely breathable to humans but cold.

Now this would still take tremendous time. At the same time you could try and create flora around the equator. Primitive genetically engineered tundra flora. Regardless your people aren't gonna build a range on the surface.

A cold atmosphere won't support liquid water at the surface. The surface will largely remain cold and dry. You people will need to remain in their domed cities. Modern technology here will be the limiting factor of size. In theory you could dome entire canyons, craters and calderas. But I don't think modern day materials are quite there yet. But if you stretch modern day a bit we probably can get there. Carbon nanotubes are amazing after all. Now you probably want to paint any non-transparent surface probably with some super black paint, something like Vantablack. Martian dome So less white, more black. This will trap the little heat you'll get. Another heater we might be able to pull off with modern technology will be solar mirrors. Now I don't think we could get them economically but we could technically get them. The idea here is we launch several enormous reflective panels in space. Likely a frame holding hundreds if not thousands of them at the same time. These then reflect sunlight back to Mars, giving us a little extra heat.

In no way is that as efficient as creating greenhouse gasses in an artificial atmosphere. But it will be several times faster even if we could get an artificial atmosphere going with our current technology.

But why even go there? What could Mars offer us? Remarkably little honestly. Low gravity manufacturing, research and medical care. Medical care? Yes medical care, though zero-G might be even better. But Mars' lower gravity would help for anything that deals with muscle strain. Reduce bedsores too, less pressure on the body.

As for manufacturing, it would allow for some interesting new materials. But they need to be really special to offset transportation cost. Same reason mining will not be economical. Getting the ore from Mars to Earth will offset any profit.

Research would be interesting, not sure how much new things it will allow us to do. But you do get a new set of variables to work with. And unlike zero-G you get actual gravity.

Colonization will be rare manufacturing, research and tourism. A fully colonized Mars isn't realistic with current technology.

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    $\begingroup$ I'd like to add the the lower gravity on mars ought to make building much easier. $\endgroup$ – Joe Kissling Apr 8 '17 at 18:59
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    $\begingroup$ That's true, that would make large domes easier, didn't think of that. $\endgroup$ – Mormacil Apr 8 '17 at 19:00
  • $\begingroup$ This is actually for my Earth/Environmental Science class project, so just assume that this is all hypothetical. I know it's not economically viable, I just want to know "Is it possible"? $\endgroup$ – Destiny Darren Apr 8 '17 at 22:58
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    $\begingroup$ Dude I'm not gonna do your homework for you. This is about helping you build a fictional world. $\endgroup$ – Mormacil Apr 8 '17 at 23:20
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    $\begingroup$ internal pressure actually allows to build dome of any size, as it will support the weight, so no need in super strong materials. It's not very practical but it definitely possible. $\endgroup$ – MolbOrg Apr 9 '17 at 0:41

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