rootbrowseIAC-21D2session IPIP. Interactive Presentations - IAF SPACE TRANSPORTATION SOLUTIONS AND INNOVATIONS SYMPOSIUMPapers1001. DESIGN AND DEVELOPMENT OF A BRAZILIAN LIQUID ENGINE SOUNDING ROCKET TO TRAIN LAUNCH OPERATIONS.1002. development and prospect of launch vehicle ground testing technology1003. exploring triangular prism body rocket for runway landing1004. Ways of Improvement of Suborbital Launch Vehicles1005. Reusable Earth-Moon Transfer Stage Departing from and Returning back to LEO Space Station for Manned Lunar Exploration Flight1006. Research of Acoustic Emissions during the Launch of a Space Rocket