Dr. Erwin Mooij received his MSc and PhD degrees in Aerospace Engineering in 1991 and 1998, respectively, from Delft University of Technology, The Netherlands. From 1995 until mid-2007, he worked for Dutch Space in the Netherlands (currently:Airbus Netherlands B.V.), on re-entry systems and (real-time) simulator development. Currently, he is an associate professor in the Faculty of Aerospace Engineering, Delft University of Technology. His research interests include re-entry systems, trajectory optimisation, guidance and control system design, and design methods and data-analysis techniques. He is an Associate Fellow of the American Institute of Aeronautics and Astronautics and a member of the AIAA GNC Technical Committee.