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- Path: sparky!uunet!olivea!hal.com!darkstar.UCSC.EDU!darkstar!steinly
- From: steinly@opal.ucsc.edu (Steinn Sigurdsson)
- Newsgroups: sci.physics
- Subject: Re: "What's New" July-24-1992
- Message-ID: <STEINLY.92Aug13141524@opal.ucsc.edu>
- Date: 13 Aug 92 21:15:24 GMT
- References: <92206.204426WTU@psuvm.psu.edu> <JMC.92Jul25123947@SAIL.Stanford.EDU>
- <1992Aug5.181137.9250@sei.cmu.edu>
- <STEINLY.92Aug6153937@topaz.ucsc.edu> <10213@sun13.scri.fsu.edu>
- <Bsxsz5.v@news.cso.uiuc.edu>
- Organization: Lick Observatory/UCO
- Lines: 48
- NNTP-Posting-Host: opal.ucsc.edu
- In-reply-to: tjn32113@uxa.cso.uiuc.edu's message of 13 Aug 92 19:33:03 GMT
-
- In article <Bsxsz5.v@news.cso.uiuc.edu> tjn32113@uxa.cso.uiuc.edu (Thomas J. Nugent) writes:
-
- jac@ds8.scri.fsu.edu (Jim Carr) writes:
-
- >All of which seems to ignore the one design that we actually launched!
- >Skylab was designed, two of them built, one launched and used for
- >quite some time. It is presumably man-rated and that design could be
- >built again. Of course one might wish to update it, but Mir has shown
- >that a simple and conservative design is the best way to get up there
- >early and stay there for an extended period of time.
-
- Perhaps. But I would also consider what you are able to do up there besides
- sit (float?) on your hands. Simply put, Freedom can do alot more than Mir.
- There was an excellent post recently, perhaps in sci.space, regarding the
- differences between Freedom and Mir. Freedom has more power, more space, etc.
- etc. etc.
-
- As true as this is, there is an even simpler reason. Skylab was
- allowed to come down, after that there is no way that Congress would
- admit it was wrong and fund another one - has to be something
- different (bigger and "better")!
-
- >Except for unfortunate delays in the shuttle program, the one that we
- >launched could have been kept up there and still be used as the base
- >platform for a larger system.
-
- >The one thing I really do not understand in all of the discussion of the
- >need for long-term study of human biology in orbit and the recent story
- >about problems in zero-g adaptation is why none of this was studied back
- >in the days of Skylab.
-
- They were busy studying other things? I imagine that there was some study
- of the effects of zero-g on the astronauts. But two(?) missions, each less
- than 84 days, is definitely not enough to complete the book (probably not
- even the first chapter) on the effects of zero-g on humans.
-
- Even more simple, it was the early missions like skylab and the
- salyuts that demonstrated there was a problem to be studied!
- You have to go out there and find out the hard way what problems there
- are to solve and what interesting things the solutions may tell you,
- that, ultimately, is how we learn. This is a concept that members of
- Congress and many other allegedly well educated people seem to have
- enormous difficulty grasping...
-
- | Steinn Sigurdsson |I saw two shooting stars last night |
- | Lick Observatory |I wished on them but they were only satellites |
- |steinly@helios.ucsc.edu|Is it wrong to wish on space hardware? |
- | "standard disclaimer" |I wish, I wish, I wish you'd care - B.B. 1983 |
-