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We can make sustainable space habitats now. They solve the same problems a Mars colony do, for a fraction of cost, with no huge rockets, months-long trips, and
by ajuc 8y ago
We can make sustainable space habitats now. They solve the same problems a Mars colony do, for a fraction of cost, with no huge rockets, months-long trips, and certain death if something goes wrong.
- TeMPOraL 8y agoExcept having a solid ground under your feet. We haven't really used spin gravity in practice yet, so there are technical problems to solve there.