1 min readNASA astronaut Andrew MorganNASAJul 30, 2019 Image Article NASA astronaut Andrew Morgan poses in a U.S. spacesuit, also known as an Extravehicular Mobility Unit (EMU). jsc2018e026642_alt (April 30, 2019) — NASA astronaut Andrew Morgan poses in a U.S. spacesuit, also known as an Extravehicular Mobility Unit (EMU).