Across
- 3. practice to prepare
- 5. shut down or retire
- 9. fun fact or quiz
- 11. searching or discovering
- 14. helper in emergency
- 16. U.S. space agency
- 18. U.S. rule book
- 19. Gas gas that traps heat
Down
- 1. very shocked
- 2. money earned for a cause
- 4. group of stars
- 6. special job or task
- 7. image clarity
- 8. storm reaches land
- 10. space traveler
- 12. path around something
- 13. information or facts
- 15. time period
- 17. strong ocean storm