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Cosmology Principle vs the actual center of the Universe

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Author Topic:   Cosmology Principle vs the actual center of the Universe
Peepul
Member (Idle past 5040 days)
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Joined: 03-13-2009

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Message 14 of 38 (564366)
06-10-2010 6:44 AM 		Reply to: Message 13 by cavediver
06-10-2010 3:20 AM

quote:
No, there is no centre of mass, even if the Universe is finite. If finite, the spatial topology of the Universe is that of a 3-sphere. 3-spheres, like all other spheres, have neither edges nor centres.
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Hi Cavediver,
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1-spheres and 2-spheres don't have centres? Can you explain?
This message is a reply to:
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