Across
- 3. The milky way is a ________ that contains our solar system
- 5. Which planet is named after the Roman God of the Sea?
- 6. An instrument used to help see stars and planets clearly
- 8. Pluto is known as a what kind of planet?
- 9. This planet is known as the morning and evening star
- 10. All planets _______ the sun
Down
- 1. The largest planet in the solar system
- 2. The largest object in the solar system
- 4. Someone who travels to space
- 7. Uranus is the________ planet from the sun