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- Xref: sparky sci.space.shuttle:2792 sci.space:16130
- Newsgroups: sci.space.shuttle,sci.space
- Path: sparky!uunet!utcsri!utzoo!henry
- From: henry@zoo.toronto.edu (Henry Spencer)
- Subject: Re: Shuttle replacement
- Message-ID: <BxzKB8.52M@zoo.toronto.edu>
- Date: Thu, 19 Nov 1992 23:09:04 GMT
- References: <s#s1_2@rpi.edu> <1992Nov17.175326.27930@iti.org> <1992Nov17.180131.28863@iti.org> <1992Nov17.181045.29655@iti.org> <1992Nov17.194901.16883@aio.jsc.nasa.gov> <Bxvrv3.3tp@zoo.toronto.edu> <HUGH.92Nov19200718@whio.cosc.canterbury.ac.nz>
- Organization: U of Toronto Zoology
- Lines: 32
-
- In article <HUGH.92Nov19200718@whio.cosc.canterbury.ac.nz> hugh@whio.cosc.canterbury.ac.nz (Hugh Emberson) writes:
- >Henry> Gary Hudson claims that you could put six SSMEs on a shuttle external
- >Henry> tank, without SRBs, and get it into orbit carrying a payload about 50%
- >Henry> greater than the shuttle's...
- >
- >This sounds a lot like Shuttle-C...
-
- Not very closely related, actually, since Hudson's design deletes the SRBs
- and doesn't put engines+payload in a mock-orbiter.
-
- >...whatever happened to that idea?
-
- Too little demand and too much politics. It quietly died.
-
- >...idea was to take a normal stack (an ET and 2 SRBs) and bolt on a
- >fairing containing the payload and some SSMEs in place of the shuttle.
-
- That's right. The fairing started out to be a stripped-down orbiter,
- but it didn't take long to figure out that if you're throwing it away,
- there are cheaper ways to build it.
-
- >... Some of the pictures I saw had 4 SRBs.
-
- There have been a wide variety of shuttle-derived heavylift-booster
- designs over the years. It looks like a sensible thing to do if you've
- got a few heavy payloads to lift and don't want to invest in developing
- a whole new launch system (including new pads etc.) just for them. The
- idea has been revived once again by Griffin's how-to-launch-the-space-
- station "red team".
- --
- 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
-