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Albert Einstein, Genral Theroy of Relativity
This is Einsteins way of the big bang mathmatically. The equation he came up with explained it. -
Georges Lemaitre said the universe was expanding.
Lemaitre came to this observation because he was looking at this reddish glow that would surround objects in our glaxie. -
Hubbles Law
Hubble said that glaxies are moving away from us at speeds to their distances. This proves that that the universe was once compacted. -
Geroge Gamow
He said that the universe began from a "fireball" the exploded. -
Fred Hoyle started the term "big bang"
Hoyle started this word to describe how our universe was born. Hoyle also can up with the 'steady state' -
Alan Guth's inflation theroy
He said that the universe had a explostion before the big bang. Also, that it happened in a second. -
Hubbles Telescope was Launched
The hubble telescope was put into space to take pictures of our galaxie. It is large in space but would be meduim size on earth.4 -
Arno Penzias and Robert Wilson