rootbrowseIAC-17D6session 11. Commercial Space Flight Safety and Emerging IssuesPapers1. Is failure an option? Differences in risk perception across regulatory agencies, industry, and the public in high-risk events, and applications to human spaceflight.2. NASA’s Commercial Crew Program Shared Accountability Model3. Human Spaceflight Mishap Investigations: Enabling a Better Model for Future NASA and Commercial Investigations4. Expectations for Countries Hosting FAA-Licensed Commercial Launches5. Integration of Emerging Technologies to Enable Seamless Routine Operations of Commercial Space Transportation Vehicles in the National Airspace6. From aviation tourism to suborbital space tourism: passenger screening and training issues7. Development of a Flight Test Program for High Mach Spaceplanes with Daily Operating Capability8. comparative study on simulation of explosion overpressure by launch pad accident