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- Newsgroups: sci.space
- Path: sparky!uunet!usc!cs.utexas.edu!torn!utzoo!henry
- From: henry@zoo.toronto.edu (Henry Spencer)
- Subject: Re: DC spacecraft capabilities.
- Message-ID: <C0BD8x.E9w@zoo.toronto.edu>
- Date: Mon, 4 Jan 1993 05:14:56 GMT
- References: <1993Jan4.023652.11293@ringer.cs.utsa.edu>
- Organization: U of Toronto Zoology
- Lines: 25
-
- In article <1993Jan4.023652.11293@ringer.cs.utsa.edu> sbooth@lonestar.utsa.edu (Simon E. Booth) writes:
- >Would a DC spacecraft (properly provisioned of course) be capable of lunar
- >flight? ...
-
- If refuelled in orbit, the capability is theoretically there. You'd want
- to look carefully at the landing-gear issues, life support etc. would need
- supplementing for the longer trip, and you'd need a suitable module in
- the cargo bay to provide living quarters and an airlock.
-
- >I get the impression that even if a DC isn't capable of a direct ascent flight
- >to the moon, extra fuel could be loaded in earth orbit...
-
- Nothing short of nuclear propulsion will give you a single-stage lunar
- mission. Orbital refuelling will definitely be necessary.
-
- >What type of ground facilities would be needed? I think it was mentioned here
- >a while back that the payload would be loaded inside a VAB, so would the large
- >shuttle type gantry structures be required, except perhaps for fueling?
-
- No gantry. A few trucks resembling the elevator trucks used at airports.
- Fuel connections would probably be near the base of the craft, avoiding
- any need for a gantry for that.
- --
- "God willing... we shall return." | Henry Spencer @ U of Toronto Zoology
- -Gene Cernan, the Moon, Dec 1972 | henry@zoo.toronto.edu utzoo!henry
-