So from your point of view, the science behind the Big Bang is useless, because we can't observe the Big Bang at all. Forget the effects, the evidence of universal expansion, blue and red shift, the spinning of the galaxies, etc, etc. We can't observe the Big Bang, therefore we can't say anything about it.
Evidence is what we need, and evidence is what we have. In the same way we can conclude that Pluto is in orbit (even though we've yet to see it complete one), we can conclude that solar systems form in a certain way, because we have seen them form at different stages, and we can make predictions from this data.
Evidence is what we need, and evidence is what we have. In the same way we can conclude that Pluto is in orbit (even though we've yet to see it complete one), we can conclude that solar systems form in a certain way, because we have seen them form at different stages, and we can make predictions from this data.