Satellite Bus Market Size, Share & Industry Analysis, By Size (Small Satellite, Medium Satellite, and Heavy Satellite), By Subsystem (Structures and Mechanisms, Thermal Control System, Electric Power System (EPS), Altitude Control System, Telemetry Tracking & Command (TT&C), and Propulsion System), By Application (Earth Observation & Meteorology, Communication, Scientific Research & Exploration, Surveillance & Security, and Mapping & 내비게이션), 최종 사용자 (국방, 민사 및 정부 및 상업) 및 지역 예측, 2025-2032