Such deliberation is not needed, rather does it needs to be over flogged. Only a fool will think we are all alone in this universe. that is where to start all this from.
Now, Call it what you want, Religion, Magik or Science but all these thing were created/made by an entity, God or what anyone wants to believe.
The Universe is fat too complicated to be existing by chance, the possibility of the chances that will take for the universe to form itself all by itself without an original vaccum so absolutely impossible.
As a Christian i belive GOD made all things possible. Science can't understand God and that where the problem lies.