Sunday, June 20, 2010

Big Bang - My theory (Hypothetical)

As mentioned in my title this a hypothetical analysis unlike my other posts....

Let me start my assumption on the facts known to date about black holes.

Black holes are small, and very dense objects...and eat(absorb) anything that interferes into its way....but how long . The universe is always growing......upto what extent......

The Big Bang happened and the universe started to expand is the general accepted truth. But how did this happen. Imagine something happens without a trigger and had never happened. For such a thing there needs to be someone responsible to trigger it. (Namely GOD, Please all athiest this blog is not to discuss that..) If nobody is there to do it, then how.

Lets see how was the universe before the Big Bang, small actually very small where all the matter was compressed. Are there any objects like that. The BLACK HOLES are similar objects. So how much matter is in a black hole. Lots of matter, I mean it can eat away stars and store all the matter in a small place. So upto what point can a black hole absorb matter or light, nobody knows and probably we might not exist to see that because when that point is reached, there will be a BIG BANG!!!!!!!!!!

This is a cycle. Yes, A black hole somewhere explodes in a big bang creates a universe which is expanding and some where else a black hole absorbs all the matter contracting the universe.

These things might be happening continously else the Universe would have stagnated long back!!!!!!!!!

Thursday, July 16, 2009

Can you ever travel through time

The answer to this is not simple as the question might sound.Now lets talk about what do you mean by time travel.
If your answer is to view things that have happened in the past. Then Yes, definitely you can travel through time!
If your answer is to view your future. Then No, definitely you cannot travel through time.
If your answer is can I change my past.Then No,you cannot travel through time.

Lets see how it is possible to view the past and not the future.

Speed of light as simple the term seems it is the physical barrier which controls what we see.
Lets look at this in a different way.Light from sun takes 8 minutes to travel from sun to earth.What this means is that, the sun that you are looking at now is actually the sun before 8 minutes because light took 8 minutes to travel the distance between sun and earth. So you can say that you are actually looking the past time of the sun.

The same distance lets say we travel in a different direction(not towards sun) and stay there observing the earth.Lets say we are a position called 'Omega'.Light from earth would reach us after 8 minutes.So the things happening on earth we are seeing after 8 minutes.They are not the current things happening on earth.But for us (at Omega)we feel like that is the current time.

Now see what happens when we travel 4 times faster than light.We would reach omega in our dream vehicle in 2 minutes.Now as we look towards earth we see ourselves on earth 6 minutes earlier making preparations to travel to Omega. But this is not the only thing we see!! We would also see our selves 2 light minutes away from Omega and between earth.(This I would call it as Travel Image) .

None of the things we see we can change because of the distances involved.

so we go as far as the distance of sun we can see few minutes away...If we travel the distance of the nearest star we might see what happened a few years before. The problems involved would be to have a telescope so big to look at the light sent out by the thing you want to observe and the aberration created by the Travel Image rather Travel Images.

Thursday, September 11, 2008

What happens as you fall into a black hole?

Black Holes as discussed earlier are huge objects with a lot of gravitational pull.Matter as we now under normal conditions existing in 3 forms...Solids,Liquids and Gases(Atleast on Earth).The difference between them being the the inter molecular attractions.Imagine the gravity of earth beng greater(far greater) than the inter molecular attractions.Then matter would not exist the way we see today.
Exactly thats what happens when we get too close to a black hole.Technically termed as Event Horizon.Beyond this point no matter would exist the form we expect it to be.It would be broken down to atoms.

So when you are falling into the black hole you would be simply broken down into molecules and atoms...

You might actually see some of your body parts being dissapeared before anything would happen to you.....

Wednesday, September 10, 2008

Creation of Black Holes

Currently you must be visiting this blog wondering about the fact.. what if a black hole is created by human experimentation..Guys chill out Black holes are huge and massive..no way the whole mass on earth can ever create a black hole.

To understand the process of creation of Black holes undersand our star the Sun...
Sun a star would have formed by the process of gravity gathering a huge amount of dust and that in turn gathering more dust.. so until one point the core temperatures rose so high that the Hydrogen atoms started to become Helium.Basically atomic number 1 to atomic number 2.
Imagine the next state when all the Hydrogen gets converted to Helium.The sun as we know now would shrink itself.As the, internal pressures rise high to convert Helium to Lithium the sun would expand much larger than today..probably evaporating all water on earth and eating away mercury and venus..(probably)...After a point all the matter in the Sun would reach an element(Unknown to date) and no fusion would be possible after that point.Thats it no light from the star and with heavy gravity...A Black hole is created....

Come back to learn more secrets of Universe

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