NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030001)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030002)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030003)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030004)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030005)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030006)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030007)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030008)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030009)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030010)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030011)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030012)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030013)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030014)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030015)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030016)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030017)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030018)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030019)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030020)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030021)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030022)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030023)
NASA HQ PHOTO: Astronaut Ricky Arnold at Challenger Center (NHQ201905030024)