I hope so. It would be so cool to go back or forward in time.
I guess the steps that scientists are making at the large hadron collider (LHC) in Switzerland could possible one day pave the way to help create time travel. But it might also be possible one day to pass over to an alternative reality where there is another version of yourself just slightly different. Crazy as it may sound, some scientist think that there are unlimited universes whereby you exist in every way possible. check out this video http://www.sixtysymbols.com/videos/infinity.htm it is an amazing website by nottingham university about physics.
I would hope so, but the logic part of me says no 🙁
It just doesn’t seem physically possible to be able to change everything around you so that you could move through space and time without being killed in the process by the massive force. Though I can never say never, because you don’t know in 10,000 years what might be possible 😛
I do find it interesting about alternative universes where people believe there are multiple dimensions on top of each other. I always found that a fascinating way of looking at things. But I’m not too sure how this could ever be proven.
I still think finding aliens would be more likely then finding an alternative universe 😀