
- In-space economy
- In-space services
- Orbital tugs
- Orbital servicing, life extension and refueling
- Debris removal
- Space situational awareness
- In-space communications
- Space infrastructure
- Space stations
- Free flyers and return
- Space planes
- Space energy
- Space exploration and utilization
- Next generation propulsion
- Planetary and asteroid mining
- Lunar
- Lunar logistics
- Lunar landers
- Lunar habitats
- Lunar resource utilization
- Manned spaceflight
- Manned space travel
- Services
- In-space R&D and manufacturing
- Pharma, life-sciences, and biosciences
- Materials
- Large structures
- In-space services