Across
- 3. third planet from the sun
- 5. a person who travels space
- 6. the earth orbits it
- 7. the sun is a ?
- 8. solar ...
- 10. saturn, earth, and venus are...
Down
- 1. the planet surrounded by rings
- 2. the moon goes through eight
- 4. the fourth planet from the sun
- 9. it orbits the sun