The famed Redshift, found by the astronomer Hubble, when searching the Universe for galaxies, was interpreted as a Doppler-like Shift, due to these galaxies receding away from the observer (Hubble himself), and if this were true, it would give a reliable measure of the distance-away from him that these sources of light actually were. But, what if is wasn’t a Doppler Shift at all, but something else?
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