My first spacewalk training @ESA_EAC in 2010 #TBT Thanks to all my trainers in Cologne and the world over!pic.twitter.com/3nFM2AYbXl
jeudi 25 mai 2017 à 11:14My first spacewalk training @ESA_EAC in 2010 #TBT Thanks to all my trainers in Cologne and the world over! pic.twitter.com/3nFM2AYbXl