Question

write the big bang theory.​

Answer 1

Answer:

In short, the Big Bang hypothesis states that all of the current and past matter in the Universe came into existence at the same time, roughly 13.8 billion years ago. At this time, all matter was compacted into a very small ball with infinite density and intense heat called a Singularity.

Answer 2

Explanation:

This theory is based on creation of a universe by a single big sudden blast which results in creation of all the things around us including sun,moon,planets,stars,etc.

This theory is also a controversial topic among scientists,so Allah swt knows the best.