Across
- 3. To bulge
- 8. A year that requires an extra day
- 9. When there are uneven amounts of sunlight on the North & South Hemispheres
- 12. When there are equal amounts of sunlight on the north & south hemispheres
- 14. To shrink
Down
- 1. The galaxy where Earth and the Solar System life
- 2. The name of the Earth's moon
- 4. The changing shadows on the moon
- 5. Calendar in use in Western societies
- 6. The time in the lunar phase when the moon is less than half lit up
- 7. The time just before the new moon
- 10. To grow
- 11. Russian space probe
- 12. The planet that luna orbits
- 13. The source of all light on the moon