Episode Synopsis "evidence supporting the Big Bang model: 1. CMBR"

introduction to the Big Bang from mr mackenzie on Vimeo. Georges Lemaître’s theory of an expanding Universe, which has become known as the Big Bang, was supported by Hubble’s observations.  The expanding Universe idea was challenged by influential scientists who believed the Universe was both infinite (and therefore not expanding) and steady state (unchanging).  Supporters ...

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• evidence supporting the Big Bang model: 1. CMBR
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