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For those who are interesting finding out more I would recommend: Mining the Sky by John S. Lewis. It's an excellent book that discusses in length the compositi
by humanfromearth 12y ago
For those who are interesting finding out more I would recommend: Mining the Sky by John S. Lewis. It's an excellent book that discusses in length the composition of NEO, possible retrieval methods and economics of such an endeavour.
http://www.amazon.fr/Mining-The-Sky-Asteroids-Planets/dp/0201328194 http://www.amazon.fr/Mining-The-Sky-Asteroids-Planets/dp/020...
- walterbell 12y agoThanks, that book seems to be the layman's version of this 1993 collection of papers from Lewis, http://www.uapress.arizona.edu/onlinebks/ResourcesNearEarthSpace/contents.php http://www.uapress.arizona.edu/onlinebks/ResourcesNearEarthS...