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Big Bang Is True Or Not...?

Hello friends, In this we will talk about Big Bang. It was famous theory. The Big Bang theory was given by George Lemaitre. Big Bang Theory is a cosmological model for the observable universe. The model explain us the beginning of the universe. There is two theory on the universe i.e. Big Bang and The steady state theory but Big Bang has strong evidence that the reason it is accepted universal. Singularity is the dense point, small point from where the universe began.


Observation of Scientists

Science realized that the galaxy is going away from each other. Later suggestion say that the universe is expanding and if it is than light will also streched. The fact is that those faraway galaxies are redshifted, meaning their light wavelengths have stretched out and headed for the red, lower-energy end of the electromagnetic spectrum. But that also means that everything had even higher energy in the past, which means one thing: The beginning of the universe was incredibly hot. As in, too hot for atoms to form. We can see evidence of this, too, in the weak, super-stretched leftover radiation that makes up the cosmic microwave background.


Problems with Big Bang

It violates the first law of thermodynamics, which says you can't create or destroy matter or energy. The first is that the big bang doesn't address the creation of the universe, but rather the evolution of it. The other reason is that since the laws of science break down as you approach the creation of the universe, there's no reason to believe the first law of thermodynamics would apply. Some astrophysicists and cosmologists argue that scientists have misinterpreted evidence like the redshift of celestial bodies and the cosmic microwave background radiation. Some cite the absence of exotic cosmic bodies that should have been the product of the big bang according to the theory.


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