Comment on Potentially Habitable Planet DiscoveredparentComments−avar15y> Just think of mechanical and materials fatigue.If you're able to bring machines that can construct and repair other machines from raw materials the limitation becomes how much material and energy you can bring with you, not the amount of time you're out there.
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> Just think of mechanical and materials fatigue.
If you're able to bring machines that can construct and repair other machines from raw materials the limitation becomes how much material and energy you can bring with you, not the amount of time you're out there.