Question

Write about Big Bang Theory ​

Answer 1

Explanation:

The Big Bang is a scientific theory about how the universe started, and then made the stars and galaxies we see today. ... The universe began as a very hot, small, and dense superforce (the mix of the four fundamental forces), with no stars, atoms, form, or structure (called a "singularity").

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Answer 2

Answer:

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Big-bang is a theory given for birth of the universe. According to this theory all the mass in the universe was concentrated at one place, which exploded to give birth to all the stars, planets and other celestial bodies.