Across
- 5. designated geographic area
- 6. earth's atmosphere and beyond
- 8. located under the ground
- 9. supply with water
- 10. stars to tell fortunes
- 11. stunts performs in air
- 12. an aircraft pilot
- 13. winglike device on a boat
- 14. one trained to fly in space
- 15. star symbol
- 17. operating by use of liquid
Down
- 1. small energetic dogs
- 2. space aliens
- 3. container with plants or animals
- 4. lacking water or moisture
- 7. living or moving in the air
- 9. water in case of fire
- 11. study of stars and space
- 12. rocky out space materials
- 15. cloud of gaseous particles
- 16. land surface features
- 17. gaseous, one proton element
- 18. extreme destruction
- 19. vigorous physical activity