Elements by Subsystem edit

  • Structures
- Primary Structure
- Pressure Vessels
- Equipment Support
  • Mechanical
- Positioning and Translation
- Access Hatches and Panels
  • Power and Electrical
  • Propulsion
- Main Propulsion
- Auxiliary Propulsion
- Aerodynamics
  • Thermal
- Thermal Protection
- Thermal Control
  • Data
- Processors
- Storage
- Network
- Software
  • Communications
  • Sensors
  • Displays and Controls
- Ground Software
- Data and Communications Hardware
- Flight Software
- Sensors and Instruments
- Artificial Intelligence and Autonomous Operation
- Trained Operators
  • Internal Environment
- Atmosphere Maintenance and Regeneration
- Waste Management
  • External Environment
- Debris Protection
- Radiation Protection
  • Crew Support
- Food
- Clothing
- Health Maintenance
  • Maintenance and Repair
- Tools and Equipment
- Spares and Stocks