Colonel Chris Hadfield (twitter.com/Cmdr_Hadfield) is a highly decorated Canadian astronaut, test pilot, engineer and former commander of the Internation Space Station, and on his most most recent mission became famous for his thousands of photographs and hundreds of videos shot on the ISS, including a music video cover of David Bowie's Space Oddity that has been viewed hundreds of millions of times. Matt, Jesse and Andy were honored to be able to talk with Col. Hadfield about his experiences in the space program and his books An Astronaut's Guide to Life on Earth and You Are Here.