for scene 18 of the video " Big Bang Blow-Out 1: Entropy versus Anti-entropy" by Rolf Witzsche
here for a larger image
How is the red-shift possible
This factor is significant in the context of the the Big Bang red-shift theory. The red shift that is observed in light from distant galaxies is, of course, totally real. We see the spectral lines received from distant galaxies. We see them shifted collectively towards the red.
But how is the red-shift possible when light is made up of discrete photon entities that cannot be stretched in the same manner as a disturbance would be stretched by a receding source?
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Published by Cygni Communications Ltd.
North Vancouver, BC, Canada - (C) in public domain - producer Rolf A. F.