Colorado State University alumnus Kjell Lindgren aboard the International Space Station in 2015.

NASA

 While Kjell Lindgren was aboard the International Space Station, he took two spacewalks, became one of the first humans to eat vegetables grown in space, and even had time to play the bagpipes.  The flight engineer on International Space Station Expeditions 44 and 45 spoke to Colorado Matters host Ryan Warner about the 141 days he spent in space.