In the twenty-first century, the debate about life on other worlds is quickly changing from the realm of speculation to the domain of hard science. Within a few years, as a consequence of the rapid discovery by astronomers of planets around other stars, astronomers very likely will have discovered clear evidence of life beyond the Earth. Such a discovery of extraterrestrial life will change everything. Knowing the answer as to whether humanity has company in the universe will trigger one of the greatest intellectual revolutions in history, not the least of which will be a challenge for at least some terrestrial religions. Which religions will handle the discovery of extraterrestrial life with ease and which will struggle to assimilate this new knowledge about our place in the universe? Some religions as currently practiced appear to only be viable on Earth. Other religions could be practiced on distant worlds but nevertheless identify both Earth as a place and humankind as a species of singular spiritual religious importance, while some religions could be practiced equally well anywhere in the universe by any sentient beings. Weintraub guides readers on an invigorating tour of the world’s most widely practiced religions. It reveals what, if anything, each religion has to say about the possibility that extraterrestrial life exists and how, or if, a particular religion would work on other planets in distant parts of the universe.

If we have learned anything from recent advances in cosmology and astronomy, it is that we have only barely begun to comprehend the vastness of our universe and all that it contains. For Christians, this raises some fascinating questions: If there are intelligent beings out there, what would be their relationship to what Christianity claims is a special history on Earth of life with God? Would the fact of persons on other planets banish or modify our understanding of God? Would it reduce the importance of Jesus? What role might goodness and evil play in extraterrestrial civilizations? Might God have incarnated himself among other races of creatures, as he became incarnate as Jesus among us? Respectful of the sciences that disclose the reality of the universe, Thomas O'Meara wonders about good and evil, intelligence and freedom, revelation and life as they might exist in other galaxies. In this book, one possible aspect of the universe we live in meets the perspective of Christian revelation.

Does ETI existence spell the death of Christianity? The increasingly popular answer is "yes". Marie George argues, to the contrary, that Christian belief is compatible with ETI existence, by examining Roman Catholic teaching and Scripture. She then makes a case that while Christian belief does not exclude ETI existence, it does render it improbable. George goes on to expose the faulty reasoning behind the common opinion that science indicates that the universe surely contains other intelligent life forms. She closes with speculations on what the Catholic Church might eventually say about ETIs. Central to her analysis is the cosmic role of Christ. "I appreciate arguments like those in Christianity and Extraterrestrials?, laid out carefully and investigated thoroughly. If more writers proceeded with Dr. George's care and courtesy, there would be new hope for peace in the world." John L. Barger, Ph.D. Publisher, Sophia Institute Press "Although some of Dr. George's claims are controversial, she is clearly an author seeking the truth and open to opposing arguments. Moreover, she has sought out the best sources and used them wisely-in short, an admirable scholarly presentation." Michael J. Crowe Cavanaugh Professor Emeritus, University of Notre Dame and author of The Extraterrestrial Life Debate, 1750?1900

What do scientists know about the possibility of life outside our solar system? How does Catholic science fiction imagine such worlds? What are the implications for Catholic thought? This collection brings together leading scientists, philosophers, theologians, and science fiction authors in the Catholic tradition to examine these issues. In the first section, Christian scientists detail the latest scientific findings regarding the possibility of life on exoplanets. The second part brings together leading Catholic science fiction authors who describe how “alien” life forms have been prevalent in the Catholic imagination from the Middle Ages right up to the present day. In the final section, Catholic philosophers and theologians examine the implications of discovering intelligent life elsewhere in the universe. Rather than worrying that the discovery of intelligent extraterrestrials might threaten the dignity of humans or their existence, the contributors here maintain that such creatures should be welcomed as fellow creatures of God and potential subjects of divine salvation.

Using extensive scientific background and knowledge of the Scriptures, the authors initiate a search for truth to answers about UFO sightings and extraterrestrial life.

This book is about the search for extraterrestrial intelligence, taking seriously the current scientific arguments and its implications for religion.