Question

hey..happy winters....tell me what is big bang theory???​

Answer 1

$\huge\bold\red{ANSWER }$

$\bold{BIG \: BANG \: THEORY }$

It's a universal theory. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now (and it could still be stretching).The universe is a very big place, and it’s been around for a very long time. Thinking about how it all started is hard to imagine.

$\huge\mathbb{Thank \: you}$

Answer 2

Heya

Big bang theory first proposed by George Lamistare it is the model of cosmic expansion of universe..

It suggest that whole universe is just started from a single black hole and it is extending day by day and becoming universe wide..

This single hole is the origin of the universe and all the cosmic powers of science and other scientist also trust in this theory..