Home Europe 8700 visitors attended this year’s #ESTEC #OpenDay. Thanks for coming and see … Europe Global 8700 visitors attended this year’s #ESTEC #OpenDay. Thanks for coming and see … By KS Rao & Team - October 2, 2016 0 8700 visitors attended this year’s #ESTEC #OpenDay. Thanks for coming and see you next year! Also thanks to astronauts André Kuipers, Franco Malerba, Hans Schlegel and Thomas Reiter! (pic: A. Kuipers)
