Problematic element in chronology
David Duffy · 01 Jun 2011, 00:36
· from 2011-May.txt.gz
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From: davidD at qimr.edu.au (David Duffy) Date: Wed, 1 Jun 2011 10:36:19 +1000 (EST) Subject: (urth) Problematic element in chronology In-Reply-To: <484B197D1F2B48ADA4873A4B5697FE91@jill> References: <87E792FA008E4A679A9EFA68176C4976@jill><4DE0BB7C.2060406 at gmail.com><919CCDA1A13748D3885C08CACA98A8FF@jill> <ACEAA57F-D428-4FB2-B650-33276F9B59D8 at gmail.com> <1FA299F467334EA3AB206557AEDF319A@jill> <4DE4F975.7040803 at gmail.com><4DE50281.6070600 at irit.fr><4DE509AA.90501 at gmail.com> <484B197D1F2B48ADA4873A4B5697FE91@jill> Message-ID: <Pine.LNX.4.64.1106011033480.25470 at orpheus.qimr.edu.au> On Tue, 31 May 2011, Gerry Quinn wrote: > I think there is a fair amount of text suggesting that the journey took in > the region of 300 years subjective. I assume the vase was already old when > it was brought aboard. > > Time dilation factor of 2 or 6, I'm not sure it matters all that much. The > energy needed is equal to the Whorl's mass multiplied by the time dilation, > and in either case is enormous! I can't remember what evidence we have that the Whorl travelled at relativistic speeds. If not, then a trip of 50-70 light years [rough limit of visibility since we don't know the absolute magnitude of the dimmed sun] at 0.1 c... CHeers, David Duffy.
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