well u really cant mix science with religion
i mean science is still in its infancy!!!
a lot of things were recently explained by science which were written in some religion books long time back (don't remember but will give reference if u need)
the thing which science simply does is explain how. the when is still always under question and why well science doesn't hold the answer to that!
the question should be that if through science one must prove the creation of earth/other planets through a certain method than they will always circle to answer of how the first ever particle (if there was) was created!
and according to science that answer is always a loop!!!!