XPost: sci.physics, sci.physics.relativity   
   From: nomail@nomail.net   
      
   "George"  wrote in message   
   news:xn0e1ussj3e7cao000@news.europe.nokia.com...   
      
   > Isn't spiral galaxy like M74   
   > http://antwrp.gsfc.nasa.gov/apod/ap050330.html   
   > is well enough proof what gravity probe B is trying to prove,   
   > that earth rotation grags space time, by looking at the picture   
   >  above the arms of galaxy due to drag of space   
      
   No.  Spiral arms are well explained via Newtonian gravitation.   
      
   [Old Man]   
      
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