Across
- 2. The force that pulls objects toward a planet.
- 5. Vehicle designed to travel in outer space.
- 8. Platform from which rockets are launched.
- 9. tourism Traveling to space for leisure or adventure.
- 10. Vehicle that propels itself into space using engines.
- 11. Competition between countries to achieve space milestones.
- 13. A trip from one place to another, often long.
- 16. The process of growing or increasing in size.
- 18. To go from one place to another.
Down
- 1. Major discovery or advance in knowledge or technology.
- 3. The vast region beyond Earth's atmosphere.
- 4. Not yet explored or mapped.
- 6. Materials or supplies needed for survival or work.
- 7. Something significant that has been accomplished.
- 8. Takeoff of a rocket from the ground.
- 12. To take control of a place or overcome a challenge.
- 14. The edge of known or explored territory.
- 15. Group of humans operating a spacecraft.
- 17. To establish a new community in a place.