Satellite Engineering Fundamentals: Spacecraft Design for Earth Orbit

Designing spacecraft for Earth orbit requires a solid understanding of physics, systems engineering, and space environment constraints. This introductory course guides you through the foundational principles behind automated satellites, from basic orbital mechanics to primary onboard subsystems. You will start with essential terminology and core concepts before exploring how modern satellite missions are planned, designed, and evaluated. By examining mission requirements, cost factors, and subsystem interactions, you will gain a clear conceptual roadmap of how functional spacecraft are developed for low Earth orbit and beyond. What you will learn: Learn satellite mission types, orbital mechanics, and orbit selection criteria. Understand primary spacecraft subsystems including power, thermal control, and communications. Master attitude determination and control system fundamentals. Explore modern small satellite trends, modular architectures, and constellation basics. Analyze payload integration, lifecycle cost estimation, and mission trade-offs. The curriculum begins with fundamental definitions before walking step-by-step through subsystem architecture and systems engineering concepts. Designed entirely for beginners, no prior background in aerospace engineering is required. Begin exploring spacecraft design today.