[ExI] Power satellites (was: Is Global Warming Junk Science?)
dan_ust at yahoo.com
Tue Apr 21 20:17:35 UTC 2009
--- On Tue, 4/21/09, John K Clark <jonkc at bellsouth.net> wrote:
> "Keith Henson" <hkeithhenson at gmail.com>
> > Of course I agree with you.How would you go about
> reducing the cost?
> Use lunar materials, but you don't like that idea. A space
> elevator would be
> nice but I don't expect to see one anytime soon.
I would say: lunar or (inclusive) other off-world materials. Plenty of NEOs to mine. Of course, to be sure, there is far less data on their composition and structure -- as well as many other unknowns regarding them.
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