rootbrowseIAC-24D2session 44. Future Space Transportation SystemsPapers1. KEY TECHNOLOGIES AND PROGRAMS FOR FUTURE SPACE TRANSPORTATION SYSTEMS AT ITALIAN SPACE AGENCY2. Launcher Options for Europe in a World of Starship3. Design of intelligent aircraft system for the free travel in the Earth-Moon space4. Dream Chaser® by Sierra Space: How the Space Shuttle Paved the Way for this ‘Spiritual Successor’ and the Vehicle’s Final Environmental and Functional Tests to Prepare for Launch and Low Earth Orbit5. Design and analysis of emergency return orbits for manned Earth-Moon transportation mission6. Multidisciplinary design assessment of promising aerodynamic shapes for hypersonic passenger transport7. Study on ballistic recovery solution of Gravity-2(YL-2) launch vehicle8. A hybrid-electric flying wing as an atmospheric carrier of launchers for small satellites deployed in LEO9. Multidisciplinary vehicle design and trajectory optimisation for the preliminary sizing and performance assessment of reusable launchers.10. Advancements in Mission Engineering for Space Rider