Across
- 4. The darkest part of the Earth's shadow
- 6. Both rotation and orbital periods are equal
- 8. When the Moon is closest to Earth
- 9. When the Moon passes behind a planet's shadow
Down
- 1. Largest object in our galaxy
- 2. Gradually getting smaller
- 3. Gradually getting larger
- 5. When the Moon is farthest from Earth
- 6. When the Moon passes between a planet and a star
- 7. Closest body in space relative to Earth