In a recent post, Br. Guy Consolmagno pondered two different questions,”Why does science need God?” and “Why do we need science?”

One of the telescopes owned by the Vatican Observatory, this one located at Castel Gondolfo – another main telescope is also located in Arizona. By Stefano Bolognini (Own work), via Wikimedia Commons.
We have to ask ourselves, what’s the point? Why do I spend late nights gazing at the heavens, studying stars, planets, and nebulae? Over the years, my love of astronomy has developed out of a search for understanding and discovery, the desire to know the universe on a deeper level. As I’ve explored topics such as cosmology and theoretical physics on an amateur level, while preparing on a professional (or rather, in a more appropriate term, vocational) level, for the priesthood.
Ultimately, both pursuits are the result of a deeper need to know, to learn, and to come closer to truth, albeit from different perspectives. When I do come closer, at the same time discovering just how much further I really have to go, I also discover something more, something unexpected, and something that Br. Guy discovers in his search as well: joy. The search for truth, both from a scientific and spiritual standpoint both lead to joy: we need science to better understand our physical world, and religion helps us to move ever deeper, discovering the foundation of the beauty of our universe.
As Br. Guy states it, “This is not a sort of pantheism. God is not the same thing as the laws of nature. But everything that makes science worth doing, desirable to do, everything that gets us out of bed in the morning to do it, is a pointer toward God.”
In my own journey, the scientific has led to the religious, and the religious has led me to a greater desire to study the natural world: the more I study science, the greater the awe increases in my heart, and I realize how God the Father has created a universe beyond words and understanding, drawing me into an ever deeper desire to study said universe. Indeed, my continued study of science is what led me to religion, and Catholicism, in the first place, helping me to realize not only the necessity of a Creator behind our magnificent universe, but also the necessity of a Savior, and the faithful presence the Spirit in our lives.
You can read the rest of his article over at the Vatican Observatory Foundation blog.