Thursday, April 18, 2013

Big Bang

Big Bang:

The start of everything in the universe, we believe that universe started with a Big Bang, an explosion that started from size of an atom and grew up to be our universe that is so large that we can't even compute, no matter how much we find we always have more.

It all started with Edwin Hubble who saw the galaxies are moving away from each other, they were red shifting, thus we imagined them to have started from a single point at one time, this makes perfect sense why they are moving away. We also found cosmic background radiation, a tell tell sign of a bang that happened long before approximately 13.7 billion years ago.

This gives us clue that our universe started from a single point and is expanding, but recently we found a problem, we found that galaxies are not only moving away from each other but actually speeding up, we couldn't explain how this could be happening so we added another factor in it and called it dark energy, dark because we haven't got a clue about it, energy because its pushing the universe apart.

Though we haven't found this energy and this isn't ripping galaxies apart, in fact we see that our galaxy's black hole is getting more massive by consuming more stars, so eventually our sun in whatever form will also be consumed by the same, thus galaxies will get smaller but we are still going to be very very far away from the other galaxies around us. That is actually a contradiction, how come dark energy operates outside the galaxies but doesn't have effect or actually has reverse effect inside the galaxy?

Let us imagine the situation in a different way, let us see why we could be moving away from other galaxies when we know that at start of it all, we were moving much faster, we slowed down and now we are speeding up again. What does it seem like?

So it's a U chart, why did we slow down? Did dark energy started after a certain point? I could give amazing reason for this that would need amazing calculation and fantastic new concept that would simply boggle the mind or I could say something so simple that answers it, without the need for dark energy and I'm sure I'll will be ignored, because for some reason everything should have weird answers that doesn't make sense to 99% of the world then you are scientific.

I could just tell you here but I'm going to write a bit more, remember Shoemaker Levy 9 comet that crashed into Jupiter? Remember how it broke into many pieces before it crashed into Jupiter? So I ask a question why did the comet broke up? I'll give answer to this as well, that happened because the front end of comet experienced a higher gravitational pull compared to back end, if Shoemaker Levy might have been spinning it might not have broken. Now imagine you being on part of the comet that was right in the middle, you could see the part that is in front of you as you travel and you could see part that is behind you, now imagine if you couldn't see Jupiter.

You will only see that part in front of you is moving away faster and part that is behind you is going away from you as well and speeding up, but it's not that it's speeding up but you are moving toward Jupiter faster.

It will give you impression that comet trail is expanding, we have a similar situation, we are actually moving toward an object the galaxies ahead of us are feeling more pull this they are moving faster and galaxies behind us are feeling less pull (compared to us) thus they are moving a bit slower but for us we feel everything is moving away at an accelerated speed.

We are already in a Big Crunch, no we are not moving toward empty center, we are actually moving toward the object that our universe was part of, very very massive, we were like a small blip that started approximately 13.7 billion years ago, this is why when we started the speed was higher, it actually went to 0 and now we are moving back with higher speed and its speeding up.

If a small body like Jupiter could have such enormous effect on Shoemaker Levy then this unknown object must be way too powerful.

That gives you exact U curve, this will also give you expanding sensation and it would tell you that we are moving away but actually we are moving toward the most massive object there is.

You could say why isn't it breaking our galaxies or stretching it? That is because its still very far away and dark matter is holding the shape till we reach very close to it, that will be the end of it all and we don't know that day, but we will see galaxies disappearing and we moving into empty space, when will it all end is unknown because when we really approach close to it, we would be traveling much faster than speed of light and we will not be able to calculate our position compared to the object, we will hit its surface even before we see it.

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