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The Once and Future Moon

Technical Readiness

17 Nov 2012, 10:32 UTC
Technical Readiness
(200 words excerpt, click title or image to see full post)

Using the material and energy resources of space could be a major game-changer for spaceflight. So why haven't we ever done it?

Future industrial activity on the Moon -- science fiction? (Artwork by Pat Rawlings)
Space missions are commonly thought of as the ultimate in “high tech.” After all, rockets blast off into the wild blue yonder, accelerate their payloads to hypersonic and orbital speeds and then operate in zero gravity in the ice-cold, black sky of space. It requires our best technology to pull off this modern miracle and even then, things can go wrong. Why would anyone believe that with high technology, sometimes less can be more – that we’re missing a bet by not utilizing current technology. Like the intellectual tug of war involving man vs. machine, there also is a tug of war between proven technology and high-tech. Creating these barriers and distinctions is nonsensical. We need it all. And we can have it all.
Point in question – in situ resource utilization (ISRU), which is the general term given to the concept of learning how to use the materials and energy we find in space. The idea of learning how to “live off the land” ...

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