Across
- 5. Close to the sun
- 7. The time from noon till noon
- 10. What causes the seasons
- 11. The wobble of Earth
- 12. The speed needed to leave orbit
- 13. The longest day of the year
- 14. Happens in September
- 15. Far from the sun
Down
- 1. 365 days
- 2. Movement around another object
- 3. Longest night of the year
- 4. Northern, Southern, Eastern, Western
- 6. 4 minutes shorter than a Solar Day
- 8. Spinning motion on an axis
- 9. Happens in March