Great post!
Science is based on many assumptions, although they may not readily admit it.
Was there ever a Big Bang? Isn't such a thing about the most impossible imaginable? Does space exist in the way we think it does? Would the entire universe behave according to the same laws that we have here determined?
Or we can even go more abstract: does this material world actually exist or is it all a dream of our consciousness?
But one thing is for certain; we should focus on miracles much closer by, and the love in our families!