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- From: ganderson@nebula.decnet.lockheed.com
- Subject: MIR to Mars
- Message-ID: <C1Krnz.Jz7.1@cs.cmu.edu>
- X-Added: Forwarded by Space Digest
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- Organization: [via International Space University]
- Original-Sender: isu@VACATION.VENARI.CS.CMU.EDU
- Distribution: sci
- Date: Thu, 28 Jan 1993 17:34:26 GMT
- Approved: bboard-news_gateway
- Lines: 35
-
- On the subject of MIR to Mars.
-
- I was present at ISU '91 in Toulouse France. The Soviets from NPO
- ENERGIA gave a presentation on their version of a Mars mission and there
- is no doubt that MIR was part of the plan. The summer project at ISU
- was an International Mars Mission and the Soviets (now Russians) were
- interested in teaming up with anyone.
-
- the technical means for using a MIR to get to Mars were being worked on
- right up until the lastdays of the Soviet Empire. I'm sure I still
- have the pictures in my notes but I can remember them well. The idea
- was to attach two VERY BIG solar arrays to a MIR complex and use
- electric propulsion. The trip times were long, but that is why Russia
- was concentrating on long duration MIR flights. This also was the
- force behind their advanced electric propulsion research. My impression
- was that they were planning an attempt to Mars for about 1997 or so.
- I was left with the(perhaps mistaken) impression that the Russians
- were going to accept a lot of risk in order to pull off the trip. I
- know that there were some questions as to whether MIR would physically
- deteriorate over the long mission timeline (due to humidity INSIDE the
- vehicle, not outside fluences.)
-
- P.S. The ISU mission used artificial g through rotation of a truss
- structure (not tethers). We settled on .37 g (Mars) after a lot of
- agruement with the Bio folks. Anyone who is interested can get a copy
- of the report from ISUU headquarters in Boston (its about 700 pages,
- bound and costs $25-55, I can't remember how much.)
-
- Grant Anderson
- Sr. Design Engineer
- Lockheed Space Station WP-04
-
- P.P.S I maybe wasn't clear enough. MIR was conceived as a trial Mars
- Mission vehicle, not a space station in the earth orbiting sense. That
- was the impression I received.
-