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|    rec.arts.sf.science    |    Real and speculative aspects of SF scien    |    45,986 messages    |
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|    Message 44,142 of 45,986    |
|    Alien8752@gmail.com to Morris The Cat    |
|    Re: James S.A. Corey's answer to There A    |
|    14 Jun 16 11:29:52    |
      From: nuny@bid.nes              On Tuesday, June 14, 2016 at 7:12:05 AM UTC-7, Morris The Cat wrote:       > On Monday, June 6, 2016 at 8:43:53 PM UTC-4, eripe wrote:       > > I mostly agree with you but there is a couple of issues.       > >       > > Even if you are as dark and cold as an asteroid, can you keep that up for       > > days as you cruise through space?       > >       >       > Well, that's exactly the tradeoff. No, you couldn't Even without being under       > thrust, the crew generates heat, the life support that keeps them alive       > generates heat, the power systems that run everything generate heat, and that       > all has to be dissipated somehow. The best you can do is control WHEN you're       > releasing heat, and potentially limit how visible it is.               You're forgetting the mythical "heat storage" and "dump stored heat into       your exhaust" tricks.               I call them mythical for good, solid engineering reasons, but some authors       don't let them get in their way.                      Mark L. Fergerson              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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