Will it ever be possible to travel through space using 'worm holes'?

Perhaps for elementary particles, but not people. Even if they do exist and even if they are stable enough to travel through, the gravitational gradients would tear a person apart.

Well, Jodie Foster did it in the movie 'Contact,' but whether or not we'll ever be able to do the same thing is open to question. One of the major problems with making a worm hole in the first place is making it stable enough to even come close to being a practical means of transport. Someday maybe, but right now we're a very long way from even starting to develop such a technology.

i don't think it is possible even with science improvments.