rootbrowseIAC-22D1session 55. Lessons Learned in Space Systems: Achievements, Challenges, Best Practices, Standards.Papers1. Mission Assurance Handbook for University-based Lean Satellites2. Project life-cycle and workflow in a University CubeSat project3. Establishing a protocol for the x-change of experience and learning between space entities – sharing what we do together and what we have in common – an ESA / CNES case study4. System Engineering Challenges involved in Configuring a Small Satellite Bus for Advanced Technology Demonstration5. Setting the Record Straight: The Galileo Probe Mission was a Success!6. Checklist of using COTS devices for distributed onboard system design7. Solar Orbiter AOCS Fine Pointing Mode Improvement in Flight : Challenges and Achievements8. A Space Conversational Agent for Retrieving Lessons-learned and Expert Training9. testing of small satellite operation and software with target hardware and rehearsals10. LabSat - the first Polish satellite to provide biological research on the LEO11. Best Practices on Adopting Open-Source and Commercial Low-Cost Devices in Small Satellites Missions12. Analysis of space engineering process overhead for design changes and implications for a new satellite bus concept