Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!psuvax1!brutus.cs.uiuc.edu!ginosko!xanth!mcnc!thorin!alanine!leech From: leech@alanine.cs.unc.edu (Jonathan Leech) Newsgroups: sci.space.shuttle Subject: Re: Why 3 SSME's? Message-ID: <9941@thorin.cs.unc.edu> Date: 12 Oct 89 17:46:31 GMT References: <538.252A3A3B@mamab.FIDONET.ORG> Sender: news@thorin.cs.unc.edu Reply-To: leech@alanine.cs.unc.edu (Jonathan Leech) Organization: University Of North Carolina, Chapel Hill Lines: 12 Summary: Expires: Sender: Followup-To: Distribution: Keywords: In article <538.252A3A3B@mamab.FIDONET.ORG> Mike.Pompura@f49.n363.z1.FIDONET.ORG (Mike Pompura) writes: >I submitted a proposal to NASA and Rockwell that involved the escape >sequence for a shuttle PES system. >... >This is one chance that apparently the powers-to-be deam >non-cost-effective. It isn't cost-effective because of the enormous payload penalty. -- Jon Leech (leech@cs.unc.edu) __@/ "Opossums ran amok in Chapel Hill this weekend..." _The Daily Tar Heel_, 11/1/88