Detailed text transcripts for TV channel - MSNBC - 20130214:16:55:00
$200 billion number about what its cost would be worth. how do we get to that number? how do we put a price tag on this asteroid? >> well, you know, we could look at the composition ofas resides and figure out what their value is according to their mineral worth. if we could actually mine them and, of course, that's another story altogether, but when we think about the kind of minerals that we find there, some of them very rare ones that we need here on earth or that we use quite extentively here on earth, and we have somewhat limited supplies of, then that's how you can determine what the wor...
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