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I am inclinded to question that the universe is indeed expanding.
Tired light has been dismissed perhaps too hastely...lets face it if the universe is not expanding our current cosmology is not correct.
I understable the doppler effect but what evidence do we have to suggest that light gets stretched via an expandimg universe.
Now come on folks I am playing devils advocate at risk of death so surely we can have a neat discussion on cosmology before I am taken out ☺
Alex
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