Across
- 2. First animal that went into space.
- 5. First man of the moon.
- 8. Top of small toy rocket.
- 10. What ignites the small rocket engine of a rocket.
- 11. Country who put man on the moon.
- 12. Designed and made fist liquid fuel rocket.
- 14. Best angle for distance of projectile objects.
Down
- 1. Second man on the moon.
- 3. Famous Colorado astronaut.
- 4. The wings of a rocket.
- 6. Substance used by early Chinese to launch first rockets.
- 7. 600 A.D. the Chinese used gunpowder for entertainment to set off …
- 9. National Aeronautics and Space Administration is commonly called...
- 13. Best angle for height of projectile objects.
- 14. Rocket's Body.