The Big Bang: How Our Universe And Time Started?

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    In 1920, Georges Lemaître acclaimed that an extremely tiny matter which was stuck in a small point 13.8 million years ago. A small matter which is approximately 100 million degrees Celsius, incredibly moving fast and blew up which led to creating millions of stars and galaxies. However, this explosion is an unusual one. This theory is called Big Bang which is by far the best explanation of how our universe began.



   After the Big Bang event, the process is quite simple: first, tiny particles came together and they formed atoms. These atoms grouped like particles and they created molecules that led to lots of stars being born. When these stars died, planets, asteroids, comets and black holes formed.

   The universe is based on spaces, matters, energy, time, and space objects such as galaxies. Human nature observed many things in our universe, but we have not discovered millions of places in there. Approximately every new  2 decades, we have found a new better telescopes for observing faraway places effectively. Visible matter is just 4.9 % of the universe. Dark matter is 26.8% and dark energy is 68.3% of the cosmos.

    Our universe is expanding fast with dark energy. This evidence is great for understanding the Big Bang is real. Imagine that a balloon which is filled with water, if you throw it against a wall, water drops will definitely separate and burst. These small droplets represent the interstellar things such as planets and comets. We are getting away from the explosion area. Moreover, Edwin Hubble Space Telescope claimed that other galaxies are moving away from the Earth. Nevertheless, there is no centre of the cosmos because it is a dynamic thing.

    If we observe the undiscovered places in our universe, especially dark matter and energy will probably be key to solve unanswered questions.


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