Many Christians examine the possibility of extraterrestrial life from within a Christian perspective. Many believe that if aliens exist they would necessarily be free from [[Original Sin]] as they are not descended from the Earthly Adam and Eve. Proponents of this view include the Vatican<ref>http://news.bbc.co.uk/2/hi/europe/7399661.stm</ref> and [[CS Lewis]] who expanded upon the idea in his book [[Out of the Silent Planet]]. In the book a human explores Mars which, due to its isolation from Earth, is free from sin. | Many Christians examine the possibility of extraterrestrial life from within a Christian perspective. Many believe that if aliens exist they would necessarily be free from [[Original Sin]] as they are not descended from the Earthly Adam and Eve. Proponents of this view include the Vatican<ref>http://news.bbc.co.uk/2/hi/europe/7399661.stm</ref> and [[CS Lewis]] who expanded upon the idea in his book [[Out of the Silent Planet]]. In the book a human explores Mars which, due to its isolation from Earth, is free from sin. |