Warp Drive-Travelling to the space

Scientists have been discovering new ways of travelling in space on order to reach farther planets and even attempting to approach the galaxies. Warp travelling is a new theory that refers to such a travelling in space, wherein one would propel space around a ship, rather than power the ship through the space. This is, in fact, an application of the Einstein's theory of relativity. In this way, one can travel in the space, by creating a loophole in the universe that can allow us to to travel at warp speeds.
With the help of this technique, interstellar travel would be possible. Although, even the brightest minds of today are ignoring this possibility, yet the techniques makes us believe that interstellar travel would be feasible in near future.
The hazards of this technique seems to be great. As already discussed, this technique exploits a technical loophole in the universe. Thus, every time one attempts a warp travel in space, he will lead to the formation of a loophole, thereby destroying everything behind it. Or, possibly, one attempting a warp travel will obstruct its pathways back to the earth. Thus, the most intriguing aspect of this travelling is, whether one will have to leave everything before travelling to the outer space, because there will be no path back towards the earth. Anyone wishing to meet the aliens and the outer space will have to leave his people and his world!