X-Andrew-Authenticated-as: 7997;andrew.cmu.edu;Ted Anderson
Received: from beak.andrew.cmu.edu via trymail for +dist+/afs/andrew.cmu.edu/usr11/tm2b/space/space.dl@andrew.cmu.edu (->+dist+/afs/andrew.cmu.edu/usr11/tm2b/space/space.dl) (->ota+space.digests)
ID </afs/andrew.cmu.edu/usr1/ota/Mailbox/8ZtBSVW00VcJE:H04E>;
Fri, 23 Feb 90 01:26:42 -0500 (EST)
Message-ID: <kZtBS=200VcJ0-FE5q@andrew.cmu.edu>
Reply-To: space+@Andrew.CMU.EDU
From: space-request+@Andrew.CMU.EDU
To: space+@Andrew.CMU.EDU
Date: Fri, 23 Feb 90 01:26:19 -0500 (EST)
Subject: SPACE Digest V11 #71
SPACE Digest Volume 11 : Issue 71
Today's Topics:
Re: Spacecraft drives and fuel efficiency
Re: Why we need Earth
Re: Galileo Update - 02/16/90
Astronaut Mullane to retire from NASA, Air Force (Forwarded)