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- From: pgf@srl01.cacs.usl.edu ("Phil G. Fraering")
- Subject: golden oldie: Shuttling off the mortal coil
- Message-ID: <By6vus.H5E.1@cs.cmu.edu>
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- Sender: news+@cs.cmu.edu
- Organization: [via International Space University]
- Original-Sender: isu@VACATION.VENARI.CS.CMU.EDU
- Distribution: sci
- Date: Mon, 23 Nov 1992 21:57:23 GMT
- Approved: bboard-news_gateway
- Lines: 44
-
- Administrative change: titles of the reposted articles now
- appear on the subject line. - Phil. Now here's the article:
-
- As concerns having 'blown' it by building the Shuttle, I remind
- the audience that the Shuttle, although full of innovations and new
- hardware, is based in mid-70's space technology, which IS reliable AND
- proven (unlike esoteric methods such as laser launching and mass
- drivers).
-
- It is obvious that chemical rockets are not going to be
- sufficent in the long run for getting places. HOWEVER, that is exactly
- what we are stuck with for the time being. Of course, the esoteric
- methods could probably be made to work if a gigabuck or two were poured
- into them, but there is always the problem of "What if it doesn't work
- on the scale we need it to?" With current technology, we KNOW it will
- work on the scale involved (up to the scale of the Saturn V).
-
- While undoubtedly politics were involved with the Shuttle
- winging its way back to earth, that is ALSO based on known, proven
- aerodynamic technology. Also, an aerodynamic return vechile has more
- flexibility on landing site selection than the falling-rock
- Mercury/Vostok/Gemini/Vokshod/Apollo/Soyuz genre.
-
- Face it, there are LOTS of things that COULD have been done.
- But if you were going to attack the problem of reusable (cheap) space
- transportation, with ~2 gigabucks of taxpayers money, (and all the
- political bullshit attached thereto) would you adopt untried technology
- for its base? No one wants their head on a pole because of a wrong
- decision, not scientist or engineer or Congressman.
-
- -------
- Final comment from Phil: how much have we spent on the Scuttle
- since this article was written?
-
- According to the header, it was written by Clyde Hoover.
-
- I need to keep the attributtions straight....
-
- pgf
-
- --
- Phil Fraering
- "...drag them, kicking and screaming, into the Century of the Fruitbat."
- <<- Terry Pratchett, _Reaper Man_
-