Keywords: nasa astronaut john glenn johnglenn mercury mercury-atlas 6 mercuryatlas6 pressure suit pressuresuit namesake glenn research center glennresearchcenter grc aviation aerospace spaceflight manned spaceflight mannedspaceflight national aeronautics and space administration nationalaeronauticsandspaceadministration project mercury projectmercury mercury project mercuryproject mercury-atlas mercuryatlas ma ma-6 ma6 friendship 7 friendship7 william douglas williamdouglas joseph w. schmidt josephwschmidt Description: Astronaut John H. Glenn Jr., NASA flight surgeon William Douglas and equipment specialist Joseph W. Schmidt leave crew quarters prior to the Mercury-Atlas 6 mission. Glenn is in his pressure suit and is carrying the portable ventilation unit. Image #: Date: February 20, 1962 Description: Astronaut John H. Glenn Jr., NASA flight surgeon William Douglas and equipment specialist Joseph W. Schmidt leave crew quarters prior to the Mercury-Atlas 6 mission. Glenn is in his pressure suit and is carrying the portable ventilation unit. Image #: Date: February 20, 1962 |