Earth and the center of the universe... (Score 1)

What makes you think that if he COULD travel back in time that he would be transported back to a point in Earth's history? Time travel would be relative to its position in the universe.. not on Earth. Say I were to travel back in time.. it would be back in time at that exact point (xyz location) in space during that time. umm... last I knew.. Earth wasn't a stationary planet in the great cogs of the moving universe. Just another silly scientist thinking that Earth is the center of the known universe and the universe revolves around us...