3 ms·
> Ice shielding sounds good, but then we are back to the tyranny of the rocket equation. Not really, we don't have to lift up ice from Earth. We can just cook
by spartanatreyu 3y ago
> Ice shielding sounds good, but then we are back to the tyranny of the rocket equation.
Not really, we don't have to lift up ice from Earth. We can just cook water out of clays in near earth asteroids.
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