Space vocabulary

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