rootbrowseIAC-20A2session 33. Microgravity Experiments from Sub-Orbital to Orbital PlatformsPapers1. Development of “Emu” opensource high altitude balloon for microgravity experimentation3. Opportunities for Microgravity and Hypergravity Experiments under the United Nations Access to Space for All Initiative: Achievements in 2019-20204. Leveraging Microgravity to Investigate Earth- and Space-Based Centrifugal Casting of Wax5. REORIENTATION OF FUEL COMPONENTS TO ENSURE RESTARTING OF THE MAIN ENGINE: CALCULATION METHODS, NUMERICAL SIMULATION AND EXPERIMENTAL TESTING6. Space Experiments of Evaporation and Condensation Process Onboard Chinese TZ-1 Cargo Spacecraft7. Study on the volume ratio effect and transition processes of thermocapillary convection in an open annular liquid pool aboard a recoverable satellite8. The effect of thermocapillary convection on PCM melting in microgravity: results and expectations9. TRL-6 validation of a novel mass gauging method for electric propulsion tanks on-board the 70th ESA Parabolic Flight Campaign