Lunar Cycle

2. of, determined by, or resembling the moon.
3. A dark area or shape.
6. when the moon is halfway lit and going down to the start.
8. U.S. federal government responsible for the civilian space program.
9. When the moon is halfway lit.
12. the observable illuminated part greater than a semicircle.
13. The dark part of the day.
14. The planet we live on.
15. When the moon is fully lit.
17. The curved path of a celestial object or spacecraft around a star, planet, or moon.
19. Obscure the light from the moon.
21. when the moon is is starting over the cycle.

1. When the moon is partially lit on the right.
4. A distinct period or stage in a series of events or a process of change or development.
5. Have a progressively smaller part of its visible surface illuminated.
7. Make something visible or bright by shining light.
10. An artificial body placed in orbit around the earth.
11. The action of rotating around an axis or center.
16. When something is bright and shiny.
18. The curved sickle shape of the waxing or waning moon.
20. A series of events that are regularly repeated in the same order.