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Article #8169

Re: Possible Disaster Scenarios

#8169
From: Steve Masticola
Date: Sun, 11 Sep 1988 14:59
19 lines
1392 bytes
Henry Spencer := >, Steve Hosgood := >>

> >[Soviets] I wonder why they jettison the docking
> >module before tring to fire the retro rockets to commence re-entry? Surely
> >there would be time enough afterwards? ...
> Probably they don't want the docking module wandering around uncontrolled
> nearby during reentry.  Also, the less mass is on board at retrofire time,
> the smaller and lighter the retros can be.

A third good reason is that if they've started re-entry and something
goes wrong with jettisoning the docking module, they'd have very
little time to fix the problem. Even if everything went right, they'd
still cost themselves time when they had very little to spare.
Jettisoning the docking module simplifies things all around.

I'd hope they don't throw it so far away that they can't get back to
it if something goes wrong with re-entry...

- Steve (masticol@paul.rutgers.edu)
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Message-ID: <Sep.11.10.59.40.1988.17227@paul.rutgers.edu>
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!pasteur!agate!ucbvax!husc6!rutgers!paul.rutgers.edu!masticol
References: <73@cybaswan.UUCP> <1988Sep10.235509.7213@utzoo.uucp>

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!pasteur!agate!ucbvax!husc6!rutgers!paul.rutgers.edu!masticol
From: masticol@paul.rutgers.edu (Steve Masticola)
Newsgroups: sci.space,sci.space.shuttle
Subject: Re: Possible Disaster Scenarios
Message-ID: <Sep.11.10.59.40.1988.17227@paul.rutgers.edu>
Date: 11 Sep 88 14:59:40 GMT
References: <73@cybaswan.UUCP> <1988Sep10.235509.7213@utzoo.uucp>
Organization: Rutgers Univ., New Brunswick, N.J.
Lines: 18