Exploration 09.27.16 - 2:00pm By siteadmin Is There Life in Outer Space? and New Insights Into Evolution on Earth. ListenDownloadopen in itunes Dr. Robert Hagen, astrobiologist, is there life in outer space? and Dr. Carl Zimmer, on new insights into evolution on earth. Hosted by Dr. Michio Kaku. Leave a Reply Cancel replyYou must be logged in to post a comment.