Across
- 1. Outer __
- 3. A group of stars, gas and dust held together by gravity.
- 5. Hottest planet
- 8. Famous Space Telescope
- 10. First Canadian to walk in space
- 13. Planet with colourful rings
- 14. Measurement of the universe
- 17. Planet we live on
- 20. First man on the moon
- 23. Where the astronauts live in space (abbr.)
- 24. Shooting Star, space particle entering the atmosphere
- 25. The red planet
- 26. Study of stars
- 28. An object moving around a star
- 29. Closest planet to the sun
- 30. The weight a rocket must lift
- 32. The Hunter (constellation)
Down
- 2. A cluster of stars
- 4. A person who goes to space
- 6. Body of a rocket
- 7. Planet with the big red spot
- 9. A bright object in space
- 11. Explosive gas, component of rocket fuel
- 12. Filtering water by evaporation
- 15. The Twins (constellation)
- 16. Gas we breathe, component of rocket fuel
- 18. Newest Rover on Mars
- 19. Process of cleaning water
- 21. The force that holds us to the earth
- 22. The force that lifts a rocket
- 26. Space rock
- 27. The galaxy we live in
- 29. The cow jumped over the __
- 30. Ex Planet
- 31. The path one object travels around another