Question

How the formation of universe occur?

Answer 1

by big bang bro

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Answer 2

The Big Bang theory is the prevailing cosmological description of the development of the Universe. Under this theory, space and time emerged together13.799±0.021 billion years ago with a fixed amount of energy and matter that has become less dense as the Universe has expanded.

Mass (ordinary matter): At least 1053 kg

Age (within Lambda-CDM model): 13.799 ± 0.021 billion years

Main contents: Ordinary (baryonic) matter (4.9%); Dark matter (26.8%); Dark energy ...

Diameter: Unknown. Diameter of the observable universe: 8.8×1026 m

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