Before Big- bang , what happens in the universe ??
Was it totally black?????
2007-06-07 02:00:57 · 21 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
Just imagine from nothing to every thing!!!!!!!!!!!!
strange........isn't it??????
Actually, it was the same,this explosion,occured in one part of our world,this world is bigger then we can think of.its having a lots of creation and distruction going on at every corner of it.and it will carry on.if you only mean about our solar system then it was nothing mean with out life but not with out activity.
2007-06-08 02:16:07 · answer #1 · answered by PearL 4 · 0⤊ 1⤋
There are of course no witnesses and the question is open to scientific speculation. For one thing it is believed that the mass of the university was compressed into a singularity (like the center of a black hole) taking up the volume of the period ending this sentence. Unless photons were available from another universe there would be no light which could be defined as totally black (absence of light). However it is also believed that none of the laws of physics as we know them necessarily existed before the big bang and there was no free matter or energy for the laws to govern. You wouldn't want to be there even if that was possible somehow.
2007-06-07 03:15:52 · answer #2 · answered by Kes 7 · 0⤊ 1⤋
Below is some really great NOVA PBS videos on string theory and membrane theory, very well done and entertaining, will help you understand theory to the question that you ask. You can watch them for free on your computer, what more can you ask? Enjoy!
And by the way, black is a subjective term to describe. A very well spoken totally blind person said that he does not see a blackness or a nothing. He has no sight, never did, and for him there is no blackness or lack of a thing; a darkness. That isn't the way it is. I wish I could describe it as eloquently as he. For the universe, at the time, was smaller than you could see if you held it in your hand.
2007-06-07 02:30:56 · answer #3 · answered by mike453683 5 · 2⤊ 0⤋
There is no definite scientific answer to this question, because we know that our current understanding of physics fails for times prior to a short time after the Big Bang. In other words, we can extrapolate the dynamics of the Universe back to a time where things were too hot, and too dense, to be understood by current theory.
In General Relativity (which is an incomplete theory), there is no time prior to the Big Bang---in other words, every timeline that came out of the Big Bang was part of a singularity at time zero, and therefore any connection to possible prior times was lost. When General Relativity is modified by Quantum Mechanics, this may no longer be true.
There are speculations about the origin of the Big Bang. One possibility that looks promising as an explanation of observations is the idea of endless eternal inflation. In this idea, the period of early inflation is continuous and on-going and many independent big bangs condense from it as time goes on. The larger universe is then past eternal (that is, existed into an infinite past), and an infinite number of non-interacting big bangs are spawned out of the phase transition that ends early inflation.
2007-06-07 02:23:48 · answer #4 · answered by cosmo 7 · 0⤊ 2⤋
It was totally nothing. The Big Bang created everything: matter, energy, space itself, and even time. Time literally started at the Big Bang. Asking what was "before" the Big Bang is like asking where is negative one inch on a ruler. It's a meaningless question.
2007-06-07 02:09:40 · answer #5 · answered by Nature Boy 6 · 3⤊ 0⤋
Well, some scientists believe the Big Crunch was in progress.
The evolution of the singularity, which was eating up the mass of the universe and had created a huge gravity well.
Some believe the singularity was the entire universe at that point.
Then it reached a point of critical mass where fusion started to happen, causing the Big Bang.
But all of this is speculation.
2007-06-07 02:25:36 · answer #6 · answered by Anonymous · 0⤊ 1⤋
Nobody really knows for sure but i think there was another universe before the big bang and when the universe from before the big band had reached the end of it's cycle it collapsed inward on it's self in the form of a super massive black hole and when the super massive black hole reached the limits it exploded and created this universe, but hey don't quote me i been awake for 83 hours with insomnia.
2007-06-07 02:31:11 · answer #7 · answered by Anonymous · 0⤊ 2⤋
So sorry. Your question is unfathomable. Since no evidence of anything before the "Big Bang" survived the "Big Bang", no one knows what went on before the event. It isn't even known if three-dimensional space and time even existed.
2007-06-07 02:10:05 · answer #8 · answered by Anonymous · 1⤊ 1⤋
???
What Universe? Spacetime and massenergy didn't exist before the Big Bang, so how can you talk about them? It's kinda like asking what a child was like 5 years before it was born.
Doug
2007-06-07 02:13:16 · answer #9 · answered by doug_donaghue 7 · 3⤊ 1⤋
Everything was in a compact mode of existence termed as 'Black Hole'.
Yes, even we were a part of it and eventually the Black Hole exploded into Big Bang.
2007-06-07 02:09:51 · answer #10 · answered by 6 6 6 2 · 0⤊ 2⤋