Originally Posted by Paul Markham

One is space and the vastness of it. Even at the speed of light it would take a very long time to get to the next star, let alone find an inhabitable planet. There is a theory that time can be bent. Think of time like a sheet of paper, point A on one side point B on the other. Say 100 light years apart. The theory is that it can be bent like folding the paper in half so they are next to each other. As I said it's all theory.