What Would Extraterrestrial Life Mean for Christianity?

This is the looking along book, exploring that question about how Christianity might interact with extraterrestrial life or how our world view would interact with that. For the looking at version of this, I'd recommend one of Lewis's essays, Religion and Rocketry. What happens if we find life on other planets? Or impact and what consequences does that have for our faith? You know, it's worth in addition to the essays to explore a couple of humlous poems.