Question

What is big bang theory?
dont spam
kindly explain ​

Answer 1

Answer:

I think it's a theory explaining that there might be parallel universe

I might be wrong

but this is the info I have

Answer 2

Answer:

$\huge\mathbb\orange{ANSWER}</p><p>$

The Big Bang Theory is our best guess about how the universe began. A 2013 map of the background radiation left over from the Big Bang, taken by the ESA's Planck spacecraft, captured the oldest light in the universe. This information helps astronomers determine the age of the universe