This week’s lecture had a very similar theme to the previous weeks lecture about the Big Bang Theory. Similar to last week, Professor David Berovici talked about the origin of the Earth and how it was found. He provided evidence of the Big Bang Theory that very much resembled the evidence we mentioned last week. Specifically, the concept that galaxies and other spatial phenomenon’s move away from each other and Olber’s effect, underscore the contradicting arguments of an infinite, old universe. The existence of dark night skies makes us believe the Universe is not necessarily infinite or as old as we think it is. Therefore we begin to question different theories that have been suggested in the past regarding the way the Universe was created.

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