Question

what is big bang?plz help me

Answer 1

The Big Bang was the theory that formed the universe due to a huge coalition that took place which formed Planets, Stars, Oxygen, Gravity etc.

Thanks 

-TeamBrainly

Answer 2

$\huge\rm{Answer:}$

The Big Bang theory is a cosmological model of the observable universe from the earliest known periods through its subsequent large-scale evolution