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From: gwyn%brl-vld@sri-unix.UUCP
Newsgroups: net.physics
Subject: Re:  Circumnavigation
Message-ID: <2183@sri-arpa.UUCP>
Date: Wed, 15-Jun-83 15:54:55 EDT
Article-I.D.: sri-arpa.2183
Posted: Wed Jun 15 15:54:55 1983
Date-Received: Sat, 18-Jun-83 20:10:24 EDT
Lines: 9

From:      Doug Gwyn VLD/VMB 

One really has to watch out for mental traps when talking about
the entire universe.  One very important consideration is what
a given amount of "distance" would ____mean in an "expanding"
universe, or indeed what it means for the universe to "expand".
If your means of measuring distance are affected by the
expansion, it is possible (probable?) that such a phenomenon
would be undetectable and therefore without objective significance.