rootbrowseIAC-21D1session 4B4B. Space Systems Engineering - Methods, Processes and Tools (2)Papers1. Model-based Systems Engineering (MBSE)—What Good is It? Lessons Learned on Small Satellite Projects2. Case study: how the New Space industry is switching to data-driven engineering - full overview from requirements engineering to testing and documentation: how to work the agile way anno 20213. Analysis and Implementation of MBSE Approach to Select an Authoritative Source of Truth for Space Systems Lifecycle Management5. Multidisciplinary Design Optimization of Caroline, a reusable lunar lander/ascender for on-orbit refueling of Herschel7. Integration of quality tools to define the scope of a Cubesat scientific/technology demonstration mission.8. Multi aspect simulation framework for distributed control of networked satellite formations11. concurrent conceptual design through ontology definitions and declarative model solver1004. Reliability Design and FDIR Analysis in the Highly Constrained Emirates Lunar Mission1009. Application of effective systems engineering methodologies within ENVOL — the European Newspace Vertical Orbital Launcher