Re:Harvesting solar power in space and sending it back to Earth
by justincormack on Friday August 30, 2013 @10:19AM
(#6301865)
Launch prices basically are energy costs, plus a markup, so they are never going to make this work unless you could make the whole thing extremely light...
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Re:Harvesting solar power in space and sending it back to Earth
by jacques_chester on Saturday August 31, 2013 @09:29AM
(#6306776)
O'Neill's plan was to bootstrap manufacturing in situ, starting with robotic mining of moon dust or rock. The ore would be sent to L5 by linear launchers and then smelted into simple metals to make reflective surfaces.