See related questions.
... im thinking... Universe is big.
according to me , minakshi one universe exist before the big bang .
It wasn't. The Big Bang was the beginning of the universe; the universe didn't exist before then.
No. Universe A expands from a 'Big Bang' stops expanding, and contracts until there is a 'Big Crunch'. Then there is a new big bang and the beginning of Universe B, a middle, and another big crunch, a big bang with Universe C and so on. At the time of any 'big crunch', all matter and energy from that universe ceases to exist. It cannot manifest itself until after the next 'big bang', and then has no relation to anything in its previous manifestation.
big bang theory
The universe did not exist before the Big Bang. There was nothing there. It can be hard to grasp for young minds.
The only word we can think of is "Universe". But if that's the one the question isfishing for, then its description is much too restrictive. The Universe is not only thetotality of all things that exist. It also includes all of the space in which they haveever existed or could exist, as well as all of the time in which they have existed,do exist, or will exist. Now that's a Universe.
If there was no Hydrogen, the universe would not exist, since Hydrogen was a catalyst of the Big Bang and it is the one-proton building block of all other things.
Members of Lego Universe live all over the world!
Maybe nothing does exist; maybe it is all in your consciousness and you're just imagining it, and when you stop thinking it stops existing... Can you really tell it continues to exist? Anyway, there is no real proven answer, it depends on your religion for example. The big bang theory may have created the universe, but how did that start? If you're a Christian, God created the universe, for example.
A universe is a very big realm of darkness with galaxies in it. and there are billions of galaxies in the universe! One of those galaxies is our solar system, and in that solar system is our planet. There probably is even more then just one univserse. O_o Well... Galaxies are within the universe and a universe is defintly bigger then a galaxy
If there is no black hole, then no Universe, we will not be exist. That's why there is a Big Bang. The Universe started off with a Big Bang from a black hole. Though if you want to know what happens before our Universe, then you need to study 'String Theory' and the 'M theory'.