what is bigbang theory
Answers
Explanation:
The Big Bang theory is a cosmological model of the observable universe from the earliest known periods through its subsequent large-scale evolution. The model describes how the universe expanded from an initial state of high density and temperature and offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.
Answer:
According to the big bang theory there was once a huge mass of dust spiralling all over in space collecting everything.However due to excessive mass it burst one day .Due to this explosion ,all the planets and stars were formed .the other parts which were not as big turned into asteroids etc. This was how celestial bodies came into being ,according to bigbang theory
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