Question

The theory that best explains the birth of the universe is known as:

• A. Big bang theory
• B. Steady-state theory
• C. Oscillating theory
• D. None of the above

Answer 1

The correct option is A

Big bang theory

1. The Big Bang Theory, which is one of the most prominent theory shed light on the beginning of the universe.
2. This theory was given by Georges Lemaitre in 1927.
3. According to this theory, the universe came into existence from a single point that exploded 14 billion years ago.
4. After the explosion, the universe expanded and stretched in all directions.
5. Hence option A is the correct answer.