Hi guys, Relativity says (actually, proves) that nothing & absolutely nothing can be faster than light (assuming the body has mass).. Now, its also said that we can reverse or slow down time, if we move with the speed of light or even approach it.. Its a proven fact that time slows down for an object that is approaching the speed of light, it stops when it reaches the value of c and starts reversing when we reach a velocity higher than c.. If we were to go in the past, we have to use the third part of the above statement..right? But then its just not possible, is it? So, how can some scientists still say that Time Travel is possible? Is there any other way to move back in time? Thanks..