Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site seismo.UUCP Path: utzoo!linus!security!genrad!grkermit!masscomp!clyde!floyd!harpo!seismo!flinn From: flinn@seismo.UUCP Newsgroups: net.space Subject: Re: Terraforming vs. Space Stations --> moon vs. asteroids Message-ID: <575@seismo.UUCP> Date: Mon, 30-Jan-84 18:10:52 EST Article-I.D.: seismo.575 Posted: Mon Jan 30 18:10:52 1984 Date-Received: Thu, 2-Feb-84 01:09:20 EST References: <129@ames-lm.UUCP>, <782@ssc-vax.UUCP> Organization: Center for Seismic Studies, Arlington, VA Lines: 5 What ever happened to Jim Arnold's hypothesis that the permanently shaded craters near the Moon's poles might contain water ice from cometary impacts? I think he estimated that there might be several cubic kilometers of ice there.