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- Xref: sparky sci.space.shuttle:2804 sci.space:16176
- Newsgroups: sci.space.shuttle,sci.space
- Path: sparky!uunet!think.com!rpi!utcsri!utgpu!utzoo!henry
- From: henry@zoo.toronto.edu (Henry Spencer)
- Subject: Re: Shuttle replacement
- Message-ID: <By132D.32n@zoo.toronto.edu>
- Date: Fri, 20 Nov 1992 18:51:45 GMT
- References: <1992Nov19.202302.5796@iti.org> <STEINLY.92Nov19135044@topaz.ucsc.edu> <1992Nov20.143407.21964@iti.org> <1992Nov20.155202.16554@murdoch.acc.Virginia.EDU>
- Organization: U of Toronto Zoology
- Lines: 21
-
- In article <1992Nov20.155202.16554@murdoch.acc.Virginia.EDU> rbw3q@rayleigh.mech.Virginia.EDU (Brad Whitehurst) writes:
- > If you are using well tested current technology, why should
- >the gov't. pay for any of the craft?
-
- The components are mostly well tested. The combination is not.
-
- >But if your claim to fame is that you can do all the transportation
- >using current technology and are not pushing the envelope, then
- >convince private concerns that they'll turn a profit, and invest in it
- >themselves...
-
- Indeed so. But the first step to showing profit potential is establishing
- that the concept works in practice, and this involves enough up-front
- financial risk that the private concerns have not been willing to fund it.
- (People have tried.) Nobody is confident enough in the concept that they
- are willing to bet their future plans on it, which means no firm orders
- for SSTO launchers... and not even Boeing will build an airliner without
- getting at least a few firm orders signed first.
- --
- MS-DOS is the OS/360 of the 1980s. | Henry Spencer @ U of Toronto Zoology
- -Hal W. Hardenbergh (1985)| henry@zoo.toronto.edu utzoo!henry
-