[ExI] Problem with time travel WAS Faster than light??

[john clark]

On Thu, 9/29/11, spike <spike66 at att.net> wrote:

 "The velocity profiles of spirals do not rely in any way on General Relativity, or even Special Relativity.  Good old Isaac Newton covers it all.  Granted, the distributions of dark matter required to explain those velocity profiles are a puzzling head scratcher.  I will be damned if I can figure out how matter could distribute itself that way."Yeah but just yesterday in Nature it was announced that the way light is red-shifted due to gravity from the center of galactic clusters to their edge exactly corresponds to what General Relativity predicts; light at the center of clusters had to climb out of a deeper gravity well than from the edge of the galactic cluster thus more red-shift. This is the first time its been observed to operate over such a huge scale. Einstein's not dead yet.

 http://www.brisbanetimes.com.au/technology/sci-tech/einstein-bounces-back-as-doubt-cast-another-fundamental-theory-confirmed-20110929-1ky3o.html

  John K Clark
 

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