Portraits There are 3 results. Behind the Scenes: TU Space Team : A group of students of the Technical University of Vienna are making their way to space. Face to Face with Christian Hoffmann/GeoVille : In 1998, GeoVille was just a small business in Innsbruck. By now, Christian Hoffmanns company is one of the biggest players in land monitoring and Earth observation in Europe. Face to Face with Jan Wörner/ESA : How does Austria compare with other nations in the space sector? ESA Director General Jan Woerner knows!