The Veritas Riff is a group of friends who combine deep faith with world-class expertise in subjects ranging from politics, science, culture, business, medicine, and more. They offer their informal take on the big questions facing us all. I'm the host of the Veritas Riff, Curtis Chang.For centuries, humans have asked whether life exists on other planets. In the last decade or so, astrophysicists have made actual progress in answering that question. As more exoplanets—planets outside our solar system—are discovered, the chances of locating extraterrestrial life rises. But how would the discovery of extraterrestrial life impact religion, and particularly Christianity?Today...