b'Guests: Mari-Liis Aru, Philippe Nauny, Umesh Bhat, Aswin Manohar\\n\\nIn Episode 11, Michael brings back stories and clips from his recent trip to Estonia for an astrobiology conference.\\n\\nYou can follow Mari-Liis on Tumblr (http://sci-universe.tumblr.com/) and Instagram (@aspacecolonizer).\\n\\nAnd you can find Michael on Twitter (@miquai) and Instagram (@miquai).'