IF Theory of relativity is correct , Then we should measure time by light speed time, which is to be find out.

SIZE OF UNIVERSE

Many of scientists believe that our earth, stars and total galaxies are formed from big-bang theory. But there is a problem in big-bang theory.

I am, considering three laws of greatest scientists in the world.

1.      From Newton Law’s of Gravitation ever body attracts every other body with equal and opposite force.

2.      From Newton third law when there is an action there is an equal and opposite reaction.

3.      From Einstein when an atom is exploded the energy generated is equal to MC².

I am considering these three laws and trying to find out the size of universe.

Actually what happened in big-bang theory is when the explosion takes place the energy emitted is the M_uC².

Here M_u = Mass of universe which is unknown.

So all the particles with their own centre of mass are exploded and rotates about their centre of mass. And it will continue up to the energy generated in Big-Bang is zero.

SO THERE IS NO SIZE or NO LMITS TO THE UNIVERSE.

But from Newton’s third law when energy becomes zero then the expanding universe will takes place to contraction. Then again all the galaxies will become once again as unit and once again big-bang takes place.

But in my ideas if we want to know (how much the universe expands) the size of universe I can define it as

                       If we assume, Size (Atom) = Size (Galaxy)

                                              Size (Galaxy) = Size (Universe)

ASTROPHYSICS- My Idea

Energy From Gravity

                        Welcome to my new blog, "Physics is Everything". Generally there are many forms of  energy. So every form of energy has its own physics.Today I am posting about Astrophysics.It is the physics which deals with astrological objects.To study about that we should go there.From era of rockets started NASA, ISRO and different space research organisations are sending rockets with huge amount of propellants. In the early stages they use solid propellant and now we using gas propellants.But we require more amount of propellants for sending rockets to huge distances and it requires long time.

                         But I am posting a new idea to eradicate these problems.Generally earth consists of gravitational force, not only earth every body in the universe consists of some amount of attraction with other bodies according to Newton's law of  Gravitation. So if we use these gravitational power we can reach to destinations within a short range of time. 

                       

                        My idea is simple. It is

1. Use of  gravitational force of earth in opposite direction to a distance half of our destination (suppose mars) where acceleration due to gravity become zero
2. Use of gravitational force of mars to attract in the same direction

So it is how we can reach destinations with in a short range of time.It is how Interstellar humans(Aliens) travels around universe in a faster way.

       It is just an imaginery theory and research should start on this.