Chris Hadfield: Astronaut Life Is Much More Than a Spacewalk March 12, 2019 by Speakers' Spotlight Chris Hadfield spent more than 20 years as an astronaut, yet during that time he was only in space for six months. He spoke with Wired magazine to share real-world insight into the life of an astronau... Learn more Tags: Astronaut, Canadian Space Agency, Chris Hadfield, Colonel Chris Hadfield, International Space Station, Life in Space, NASA