OK, We can see the universe out to about 13 or 14 billion light years. Can we see it in all directions, or are some directions shorter? If we were in the middle, it would make sense, but surely we are not the 'center' of the universe. Could it be that light or photons only can travel that far? Could it be that beyond that, the universe is expanding faster than the speed of light? Perhaps if it is shorter in some directions, that area is expanding at a smaller rate? Still, I am curious. does it appear that we are in the middle?