Across
- 3. - Launch vehicle
- 6. - Tesla motors
- 9. - Rocket engine
- 10. - Federal government of the US
- 11. - Private spaceflight
- 12. - Grasshopper
- 13. - Transportation services
- 14. - falcon 1
- 15. - Falcon 9
Down
- 1. - NASA
- 2. - falcon 9
- 4. - Elon musk
- 5. - Helium
- 7. - Internationalspacestation
- 8. - Reusable launch system