Question

According to scientists, the gigantic explosion by which the universe came into existence is called :

• A. Universal theory
• B. Solar system theory
• C. Milky way theory
• D. Big bang theory

Answer 1

The correct option is D Big bang theory

We know that the universe consists of stars and their respective planetary systems.

As per the Big Bang Theory, at the beginning of the universe, there was a huge mass of matter. This mass exploded and got broken up into millions of fragments. These fragments became stars. Some parts of these stars got detached from them and cooled down to form planets.

This is how the Universe was created.