Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site brl-tgr.ARPA Path: utzoo!linus!philabs!cmcl2!seismo!brl-tgr!wmartin From: wmartin@brl-tgr.ARPA (Will Martin ) Newsgroups: net.astro Subject: Novas -- cause? Message-ID: <1950@brl-tgr.ARPA> Date: Mon, 7-Oct-85 11:51:55 EDT Article-I.D.: brl-tgr.1950 Posted: Mon Oct 7 11:51:55 1985 Date-Received: Wed, 9-Oct-85 06:07:18 EDT Distribution: net Organization: USAMC ALMSA, St. Louis, MO Lines: 14 There are a lot of popularized books around these days on cosmology, the Big Bang, black holes, etc. One practically invariant feature of these books is that they describe the process by which a star of given mass evolves, and how it will end up as a red dwarf if it is small enough, a white dwarf if it is of a certain size range, and a supernova and black hole if it is large enough. There seems to be no mention anymore, though, of "ordinary" novae -- just supernovae. What is the current astronomical thought regarding the cause(s) of a star going nova? (NOT supernova, just nova.) Will Martin UUCP/USENET: seismo!brl-bmd!wmartin or ARPA/MILNET: wmartin@almsa-1.ARPA