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A comment on Why I thought we'd all be living in space by now. Parent comment

Re:Why I thought we'd all be living in space by now by gravitycop on Sunday January 11, 2009 @05:35PM (#429737)
It is Helium-3 that is on the moon. Tritium is Hydrogen-3 (and has a half-life of only 12.3 years, so it is unlikely that there is any on the moon).
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Re:Why I thought we'd all be living in space by now by gaius on Sunday January 11, 2009 @05:52PM (#429764)
You're completely right, my mistake.
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