waugs wrote:orz wrote:are you kidding? you can see it from your yard and we haven't had, since our last visit, a need to exploit its resources?
Yes because GOING TO THE MOON to do a bit of mining is gonna be sooooo cost effective.
about as cost-effective as every other NASA or USG endeavor!
http://en.wikipedia.org/wiki/Helium_3Extraterrestrial supplies
The Moon's surface contains helium-3 at concentrations on the order of 0.01 ppm.[33][34] A number of people, starting with Gerald Kulcinski in 1986,[35] have proposed to explore the moon, mine lunar regolith and using the helium-3 for fusion. Because of the low concentrations of helium-3, any mining equipment would need to process large amounts of regolith,[36] and some proposals have suggested that helium-3 extraction be piggybacked onto a larger mining and development operation.[citation needed]
The primary objective of Indian Space Research Organization's first lunar probe called Chandrayaan-I, launched on October 22, 2008, was reported in some sources to be mapping the Moon's surface for helium-3-containing minerals.[37] However, this is debatable; no such objective is mentioned in the project's official list of goals, while at the same time, many of its scientific payloads have noted helium-3-related applications.[38] [39]
Cosmochemist and geochemist Ouyang Ziyuan from the Chinese Academy of Sciences who is now in charge of the Chinese Lunar Exploration Program has already stated on many occasions that one of the main goals of the program would be the mining of helium-3, from which operation "each year three space shuttle missions could bring enough fuel for all human beings across the world."[40]
[ or build a lot of upper scale bombs --OP ED's note]
In January 2006, the Russian space company RKK Energiya announced that it considers lunar helium-3 a potential economic resource to be mined by 2020,[41] if funding can be found
...
Helium 3 is currently worth, by conversion about $1.7 million per kilogram (give or take a million) as compared to something like, say gold, worth maybe $15,000
maybe a million tons of helium 3 on the moon that can be harvested economically.
easy math.
how much is a space shuttle?