Since comets are in the news, here's an old idea for virtuous recursion in future transport & industry: ice rockets http://szabo.best.vwh.net/comet.mining.html …
-
@bmcusick I'd be happy to talk to them. Elon's great contribution is < the costs of transporting real space industry (comsats).
-
-
@NickSzabo4 Incredibly important. If the F9R works we'll finally get some of that future Heinlein and Asimov assumed we'd be at already. -
@NickSzabo4 You can't build an off-world economy on Space Shuttle costs and flight rates.
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.