Peter James Zellner, Michele Claus, Mattia Callegari, Alexander Jacob, Eurac Research, Germany; Robert Eckardt, ignite education GmbH, Germany; Stephan Meißl, Tyna Dolezalova, EOX IT Services GmbH, Austria; Jonas Eberle, Eberle Web- and Software-Development, Germany; Anca Anghelea, European Space Agency, Italy