Question

what do u mean by big bang theory??

Answer 1

the big bang theory is the leading explanation about how the universe began . at its simplest , it say the universe as we know it standard with a small singularity , then inflated over the next 13.8 billion years to the cosmos that we know today .

Answer 2

Hey mate, here is your answer.

The Big bang Theory is a theory that suggests that the universe was created as a result of an extremely large explosion.

Hope it helps you!!!☺️