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Big Bang

Was there a Big Bang (or Big Bounce) and will there be a Big Crunch?

 


Explanation

The universe has not always existed. Most people think that it once emerged (or was created). And it will probably also stop some time. There are many different ideas about it.

 


Extra informatie

From the hypothesis of the expanding universe, the Belgian astronomer Georges Lemaître developed the Big Bang theory in 1931.

 


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