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Terraforming and large permanent settlements on unearthly celestial bodies are not cost/labor/survival efficient/profitable to humans. We did not evolve to live on places other than Earth. Short of radical/fundamental genetic/DNA manipulation, to survive in space, we need to bring our home environment (gravity, atmospheric composition and pressure) with us. This means we must construct mobile counter rotating Stanford Tori/O’Neill Cylinders which would comfortably support human life and whatever else humans would need to survive long term in space. Exploration of celestial bodies is still possible and acclimation to lesser gravities prior to planetfall can be executed via residence closer to the axis of the space station. Short term Antarctic type settlements could be viable as long as there is minimal long term risk to humans.

Creating “artificial gravity” on a celestial body is possible via centrifugal force, however the cost of its creation will be compounded due to its construction within a gravity well and, if present, atmospheric pressure and weather. Alternatively, gravitational acceleration will not be perpendicular to the axis of rotation, which presents an additional unique engineering problems for differing gravity wells.

Can we create structures for providing artificial gravity on Mars?

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