rootbrowseIAC-18E4session 3A3A. Germany’s Contribution to Astronautics Post WWIIPapers1. The History of Space Industry in Bremen2. The "Arbeitsgemeinschaft für Raketentechnik" (AFRA), founded 1952 in Bremen3. Peter Lüthge - Space Propulsion in Bremen after WWII4. The early German Science Satellite Projects. From Azur to ROSAT.5. Future in Space – the Proprietary Vision of Harry O. Ruppe