Across
- 2. The force that pulls 2 objects together
- 5. The spinning of an object on its axis
- 6. When the moon appears to shrink
- 8. The change in the moons appearance as it orbits earth
- 9. When the moon is fully bright
Down
- 1. The boundary of the day and night sides of earth and the moon
- 2. When the moon has a little hump spot
- 3. An object moving around another
- 4. When the moon appears to grow
- 7. When the moon looks fully black