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Mooning October 19, 2011

Posted by bobv451 in business, gummint, history, ideas, inventions, science, space.

Ken sent along an article on mining the moon (he being a mining engineer type of guy–seems odd, he deals in rare earths but the Moon has the more common stuff. Unless there is…lunite!)

The article says Naveen Jain wants to mine for platinum and titanium. Seems to me these are heavy to ship back as ore so on site smelting would be needed. Solar power could actually be useful. I’m not sure how a zone furnace would do, but I suspect well (you can look up Bill Pfann and his zone melting–circa 1951 or so–for a neat little device. I think this has been used to a small extent on the lamented space shuttle missions.) Might not even need to put the lump of Pt into a ship and bring back. Set up a rail gun and zing it back to Earth orbit where it could be picked up.

And then there is the He-3 there which might be quite useful

The prospect of turning the Moon into a giant billboard exists, too. A huge “card section” like at football games (or the Olympics opening ceremonies) could change the message according to sponsor. What would it cost to advertise worldwide, say, Coca-Cola or Tampax? It might be possible, if the array was large enough, to turn it into a drive-in movie with short videos, and who’d notice the 1.5 sec lag time?. Who needs Youtube if you have the Moon?

I see stuff like this and think Heinlein was righter than I ever thought he would be. Nobody in the ‘40s thought it would be a gummint project getting to the Moon. And once the gummint showed no resolve about staying there, who woulda thunk it would be private business wanting to actually use it? (I will a book for and dedicate it to anyone defacing the plaque left on the Moon–pry loose Richard Nixon’s name and leave the rest).

This Lio cartoon doesn’t have anything to do with the blog but I thought it was cute (and cautionary).



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