Stephen hawking train ride to future

We all know that nothing in this universe can exceed the speed of light. The light travels at a very high speed.So we get the boon to travel at the speed of light then our mass will become infinite. Not only this but it too affects on us.If we collide with a small particles and if 1 gm of body particle is moved away or defected then it will produce a high amount of energy according to Albert Einstein E=mc^2 rule.The time is greatly affected by the motion of the body.Higher may be the speed the less will be the time pass out.With regard to this law Stephen hawking put a easy ticket in front of the people to travel in the future by the train.
   
      He says that if we are able to make a super speed train moving with a speed of light then we will be able to move to the future. According to him the train is moving round and round the earth at a speed of light. The passenger that are living inside the train feels a very slow time as that compares to the people who are living in the rest world.Not only this will affect their time but also their activities.The person inside the train if begins to run faster than he cannot cross the certain limit of the time that is inside the train i.e The person moves very slowly than he used to run while he is not at a train. Similarly in this way if the train continues to make rounds for the 100 hundred years then after one hundred years it will be affected in such a way that he could not recognize the world or the stations from where he began his journey to the train because it has been only 1 week for the people inside the train.So the person is now at a future world.This is the theory of Stephen Hawking for the possibility to move in future. It is said that it is only uni direction that means we can move to the fututre but we cannot move to our past. It is mostly accepted by the people and scientist that we cannot move to the past because if we are at past then we can change the future and anything so it is impossible. Not only this but the scientist also claims that in our universe there is worm hole by which we can move from one point of time to another.

        Hence in this Stephen hawking theory predicts the possibility of the time travel to the future although it is hypothetical because it is only under our assumption for the train to move in the speed of light.