The real reason we're going back to the Moon? "Researchers and space enthusiasts see helium 3 as the perfect fuel source: extremely potent, nonpolluting, with virtually no radioactive by-product. Proponents claim it’s the fuel of the 21st century. The trouble is, hardly any of it is found on Earth. But there is plenty of it on the moon."
posted by kablam on Jan 21, 2004 - 35 comments