Question

Describe Big Bang theory of the generation of universe.

Answer 1

The Big Bang

• Out of nowhere 13.7 billion years ago,an infinitesimally small hot spherical object appeared and started expanding into the universe as we know it today

It is hypothesized to be the creation point of universe but it is doesn't provide answers to many important questions like

• What was there before the bigbang
• Where are we heading
• Why is it even happening

• Energy and matter increasing,temperature finally decreasing and fundamental particles formed