Yes. God created it all. He created the heavens and the earth and every living creature and all it's mysteries. The plants, the trees, space, everything.
Think about it. How else would we have come here. Look at your hands, how your fingerprints are shaped. Look at the details of you, and other people. Each person was made differently, none alike. Even twins have something different about each other. We all have different personalities, likes and dislikes, and of course we have similar likes and dislikes.
How can one say that we were created by the "Big Bang"?
Someone much more MUST have made us.