steveo

Hi after reading all the comments in the thread I get the general feeling is that time travel of any type is neither possible or even plausible however after a long debate with friends I do believe that it is very possible to go through time both directions however it would not be possible to visit the same place twice in two different times to break it down we can all agree that time itself travels at stable speed away from what would be the centre of the universe or away from the point In space where the big bang took place as we know if we travel at the speed of light time would stop but taking all into account that must be in a direction opposite to the centre of the universe so there for you are travelling forward but in order to get back to earth you would need to travel backwards again faster than the expansion of the universe so by the time you get back to the place you started the gain in time would be lost and you would have appeared to have not travelled through time at all and vice versa if you travelled at the speed of light towards the centre of the universe you would effectively be going back in time but in order to get back to a the place where you started you would need to travel faster than the give place thus losing any time gain although this is quiet a basic explanation you can get the idea but also take into account to go back in time you need to travel at all just stop where you are in relation to the universe and time would pass you by but again the rest of the universe would fly past you and to get back to the point to which you started you would need to be travailing faster than that object thus again losing any gain any feed back would be nice