Chapter 1 Einstein theory of Relativity

If Einstein's theory of Relativity is right then suppose that a train is going to the speed of light then its front part get heated and an invisible worm hole can be created in which we can have a time travel in past or future.But it has thirty percent of changes because nobody has discovered the Time Machine and in future it can or it can not be able to solve the mystery of the Time Machine.If the mystery of Black Hole is solved then the mystery of the Time Machine can be solved because the gravitational force of the black hole is very much as compared to the gravitational force of the Earth and all the other planets of the universe.If we take all the planets of the universe and compare all the gravitational force together and we can see that the gravitational force of the Black Hole is not compared to the gravitational force of all the other planets.