Olli-Pekka Vainio, a leading expert in science and theology, explores questions concerning the place and significance of humans in the cosmos. Vainio introduces cosmology from a "state of the question" perspective, examining the history of the idea in dialogue with C. S. Lewis. This work, which is related to a NASA-funded project on astrobiology, ties into the ongoing debate on the relationship between Christian theism and scientific worldview and shows what the stakes are for religion and theology in the rise of modern science.