Lucas Keim, a mechanical engineering and integration technician, flexes after helping move ground support equipment into a cleanroom at Goddard Space Flight Center, Greenbelt, Md., Feb 20, 2023.
Lucas Keim, a mechanical engineering and integration technician, flexes after helping move ground support equipment into a cleanroom at Goddard Space Flight Center, Greenbelt, Md., Feb 20, 2023.