Across
- 2. The first name of the first man on the moon
- 4. This planet is famous for the "rings" found around the outside of it
- 5. Large, random objects that aren't planets, but rotate around the sun
- 8. The American government agency in charge of their space program
- 12. This big planet doesn't stand upright, but actually lies on its side
- 14. The galaxy in which our solar system is found
- 16. Largest planet in the solar system
- 17. The planet closest to the sun
Down
- 1. A planet that rotates the opposite way to every other planet
- 3. The name given to someone who travels to outer space
- 6. The vehicles we use to visit outer space
- 7. Objects that scientists send into space to gather information
- 9. The planet we live on!
- 10. The star in the centre of the solar system
- 11. The length of time Earth takes to rotate on its axis
- 13. Used to be a planet, but is now classified as a dwarf planet
- 15. The "path" that planets take around the sun
- 17. Often called the "red planet"
- 18. Most of our planets are named after _____ gods
- 19. Found around all of the "Gas Giant" planets