Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site brl-vgr.ARPA Path: utzoo!watmath!clyde!akgua!sdcsvax!sdcrdcf!hplabs!hao!seismo!brl-tgr!brl-vgr!gwyn From: gwyn@brl-vgr.ARPA (Doug Gwyn ) Newsgroups: net.physics,net.astro.expert Subject: Re: quasars and the history of the universe Message-ID: <2440@brl-vgr.ARPA> Date: Thu, 24-May-84 17:18:57 EDT Article-I.D.: brl-vgr.2440 Posted: Thu May 24 17:18:57 1984 Date-Received: Fri, 1-Jun-84 03:39:20 EDT References: <2156@brl-vgr.ARPA>, <339@noao.UUCP>, <7790@lanl-a.UUCP> Organization: Ballistics Research Lab Lines: 12 Xref: 274 53 Yes, the original idea was that the pulsar period was too fast for sensible explanation. However, I am willing to drop that issue as not necessarily related to cosmology. I would like to see more information on this quasar that is known to be behind a galaxy due to "lens" effect. Are there multiple images? If so, is this explainable by a lens effect? If it can really be shown that only by being behind the galaxy can this be explained, then indeed at least one quasar is extra-galactic. What does Burbidge have to say about this one? etc. Nice to see another contributor to the discussion!