One of the interesting questions to ask fundamentalists is do they believe the speed of light is constant.
This opens up an interesting paradox that if the universe is huge and light travels at a constant speed we would only be seeing a tiny portion of stars in the 6,000 light years from earth range.
I have heard this countered by the suggestion "God created the light on its way to us" but that is really difficult to explain in any reasonable manner.
So far the Hubble telescope has been able to see light from the formation of stars billions of years ago it is an interesting question as to how the light from them has got to us in such a short period of time :-)