Agency
ESTEC Open Day 2013
Visitors of the ESA ESTEC Open Day 2013 queueing up outside the entrance gate, just before the Grand Opening Ceremony with European astronauts André Kuipers, Reinhold Ewald and Ulf Merbold.
Visitors of the ESA ESTEC Open Day 2013 queueing up outside the entrance gate, just before the Grand Opening Ceremony with European astronauts André Kuipers, Reinhold Ewald and Ulf Merbold.
