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   sci.space.tech      Technical and general issues related to      3,113 messages   

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   Message 3,004 of 3,113   
   GEORGE PERKINS to All   
   Re: retrieving material from asteroids   
   02 Apr 06 13:27:07   
   
   From: cygo@verizon.net   
      
    wrote in message   
   news:1141523848.279964.309450@v46g2000cwv.googlegroups.com...   
   >   
   > Depending on the details of the trajectory, a modest mass driver would   
   > be overkill. The trick is to use weak stability boundary trajectories   
   > developed by Dr Ed Belbruno. We are currently exploring the   
   > architecture of a system like this at SSI.   
   >   
      
      
   I'm focusing on stockpiling, the flow of materials (and processed/finished   
   goods), and the capacity of a multiple of cargo crafts.   
      
   It's not so much the distance involved as it is the constant flow and   
   profitability.   
      
   We wouldn't have imports from China if distance really mattered - it just   
   doesn't.  And where the heck is the competition and the shorter route to the   
   East in all this?  If it makes money, who cares?   
      
   I would start with a two month window per near asteroid, start building   
   spinning skinny long cigars (containing agri/food production capability as   
   well), then move up from there (spinning wheels, etc).   
      
   Let's not overly, and unnecessarily, complicate the thing.   
      
   http://www.cygo.com/   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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