[ExI] Asteroid value ranking

Keith Henson hkeithhenson at gmail.com
Thu May 7 16:30:59 UTC 2015


I think I have mentioned this before, but it's just been updated.


There has been rapid progress recently on power satellites.  We have 7
minutes of animation on hauling the parts out to GEO and constructing
a power satellite designed to sell power for less than the cost of
electricity from coal.  It will be released after the ISDC meeting in

http://www.exoplatz.org/Space_Based_Solar_Power is a work in progress.


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