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Old 06-15-2009   #19 (permalink)
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Re: Eternal Generation Cosmology?

Quote:
Originally Posted by Kharakov View Post
How so? A photon's wavelength does not change in transit, rather the Hubble redshift is due to our recession velocity from the photon's source.
Yes that is the redshift effect, but photons from the CMB for example started of at at wavelength corresponding to 3000K and cooled down to 2.73K due to expansion of space,primarily at least.


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