S135-E-007705 (13 July 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, inputs data on a computer on Atlantis' middeck during the sixth day in space for him and three crewmates. Photo credit: NASA
Date July 13, 2011
S135-E-007705 (13 July 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, inputs data on a computer on Atlantis' middeck during the sixth day in space for him and three crewmates. Photo credit: NASA