From: utzoo!watmath!pcmcgeer Newsgroups: net.space Title: Re: using Supernovas to measure gravity"s speed Article-I.D.: watmath.3193 Posted: Wed Aug 4 13:32:59 1982 Received: Wed Aug 4 23:25:14 1982 References: sri-unix.2416 A supernova, as I recall, blows away something like NINETY percent of the stellar mass....