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82 Using the shuttle beyond low earth orbit




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This article is from the Space FAQ, by Jon Leech leech@cs.unc.edu and Mark Bradford tla@surly.org with numerous contributions by others.

82 Using the shuttle beyond low earth orbit

You can't use the shuttle orbiter for missions beyond low Earth orbit
because it can't get there. It is big and heavy and does not carry
enough fuel, even if you fill part of the cargo bay with tanks.

Furthermore, it is not particularly sensible to do so, because much of
that weight is things like wings, which are totally useless except in
the immediate vicinity of the Earth. The shuttle orbiter is highly
specialized for travel between Earth's surface and low orbit. Taking it
higher is enormously costly and wasteful. A much better approach would
be to use shuttle subsystems to build a specialized high-orbit
spacecraft.

[Yet another concise answer by Henry Spencer.]

 

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