We live in an evolving and increasingly complex global community and with this complexity comes a broad range of ethical issues. This book brings together scholars from across the humanities, social sciences, and sciences, including disciplines as diverse as philosophy, law, medicine and the study of world religions, to discuss these broad ethical issues in contemporary society. Its aim is explore our complex world, addressing both old and new ethical issues through scholarly discourse. This collection of essays looks Extraterrestrial life. It looks at as a discipline itself and also the religious questions that arise in the investigation of the topic. It also looks at the topic of astrobiology and space exploration. The contributors are Christian theologians, ethicists as well as those who study and work at the International Space University based in France but with links around the world.