The physical evidence is indirect and resides in the ubiquitous presence of organized matter that behaves according to predictable laws. From it science is free to undertake inquiry with the assumption it will find order throughout the universe. Without it science would have nothing to observe in the first place.
The more science progresses, the more organized it finds matter to be. Order is what intelligent design is all about. Science no more needs to prove the existence of God than it needs to prove the usefulness and necessity of language. It is simply one of the givens under which good science can take place.
BTW, Happy New Year, narby.
A textbook example of circular reasoning!