COL (R) Kimbrough ’89 Set to Retire from NASA

COL (R) Shane Kimbrough ’89 is retiring from NASA after 22 years, including 18 years as an astronaut. Kimbrough spent 388 days in space, landing him fifth on the list of record holders for cumulative time in space for all NASA astronauts. He was the fourth person to fly on three different spacecraft – the space shuttle, Soyuz, and SpaceX Crew Dragon – and he performed nine spacewalks during his three spaceflights. Read more.