Question

hey mate briefly describe about big ben theory ......
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Answer 1

hey, mate your answer

big bang was the explosion that created our universe around 15 billions year ago. scientist are finding that big bang can be repeated again that will cause a great disturbance as the life on earth will exist

HOPE IT HELPS

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Answer 2

it's prevailing cosmological model for the observable universe from the earliest known periods through its subsequent large scale evolution. In 1927,an astronomer named georges Lemaitre had a big idea about this
even, Einstein had a close relation of general relativity ,George's told that universe started just a single point.
It stretched and expanded to get as big as now
Then it keep on stretching and also it expands from a single point apart ....
more info:
at beginning, universe used to be in the size of a groundnut.. plz mark me as brainliest