Sunday, November 25, 2012

Via Meadia: How The World (Almost) Ended

via Instapundit

We’re less likely to be caught completely by surprise by these kinds of things these days, in large part due to the work of NASA’s Near-Earth Object Program and Italy’s ADAS

 Comment:

Lowering the cost of access to space would help in establishing a planetary defense.  That's a good enough reason to want to do space colonization, you would think.


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