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The famous ‘Big Bang Theory‘ states that the origin of universe has started from a huge explosion called the Big Bang. The whole universe has originated after this ‘Big Bang’. But now the question is what existed before Big Bang ?

The Big Bang has resulted into formation of Universe, the universe we know today. This universe comprises of galaxies, stars, black holes, planets and their natural satellites, white holes, dark matter, worm holes, and many things in it. Our galaxy in which we live is the Milkyway Galaxy on planet Earth.

Now we know the originator of the universe, the Big Bang, but what existed before it ?

We know that our universe is still expanding, but scientists believe that at some extent the universe will stop expanding and will slowly start contracting again. This will lead to collision of galaxies, stars, planets, and also the black holes. Slowly all the matter in the universe will engulf by the black holes. After this all black holes will collide with each other forming a new bigger black hole. At the final stage there will be a ‘Singularity’ remaining which will have superstrong gravitational pull. This singularity will then explode thus which we know as big bang forming a new universe and this cycle continues so on. Thus we can determine with the theory that there was singularity before the big bang.

But it is also possible that this universe in which we exist today is not the first one. Also the new universe which is formed after every big bang may be the as the previous one or may be totally different than the previous one. Also if the universe now is the exact copy of the previous universe then you would have existed as it is in the previous universe now ereading my blog.

This is interesting yeah !! So subscribe for more such interesting blogs : )