Why SpaceX Will Never Build a City on Mars
The challenges facing a Martian city are not just engineering problems but fundamental biological and environmental barriers. The toxic, fine dust on Mars would inevitably contaminate habitats, water, and food, making long-term survival incredibly difficult . Without a breathable atmosphere or a magnetic field to block radiation, any settlement would be a small, fragile outpost, with colonists likely living in depressing underground tunnels, never truly experiencing the surface . The sheer logistical impossibility of creating a self-sustaining ecosystem effectively makes a true "city" on Mars…
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