This document summarizes a training course on spacecraft Model-Based Systems Engineering (MBSE) using SysML. The course aims to teach engineers how MBSE and SysML can be used for spacecraft and system of systems design, analysis, and validation. It will cover MBSE fundamentals, the relationship between MBSE and SysML diagrams, building executable SysML models, and conducting parametric simulations. The target audience includes engineers from various disciplines. Learning will occur through exercises, workshops using a modeling tool, and guidance materials. The agenda includes case studies, workshops in areas like spacecraft packaging and architecture, and topics relevant to real-world challenges.