Across
- 2. Cycle The complete cycle of moon phases, which lasts about 29.5 days.
- 3. Quarter The phase when the Moon is at a 90-degree angle with the Sun again, but the opposite side is illuminated compared to the First Quarter.
- 5. Crescent The phase just before the New Moon, when only a small sliver of the Moon is visible.
- 7. Moon The second Full Moon in a calendar month, which occurs about once every 2-3 years.
- 8. Quarter The phase when the Moon is at a 90-degree angle with the Sun and appears half-illuminated from Earth.
- 12. The point in the Moon's orbit when it is farthest from Earth.
- 13. Eclipse A celestial event that occurs when the Earth passes between the Sun and the Moon, casting a shadow on the Moon.
- 15. Gibbous The phase just after the Full Moon, when more than half of the Moon's face is still visible.
Down
- 1. A Full Moon or New Moon that occurs when the Moon is at or near its closest point to Earth.
- 4. Gibbous The phase just before the Full Moon, when more than half of the Moon's face is illuminated.
- 6. The point in the Moon's orbit when it is closest to Earth.
- 9. Eclipse A celestial event that occurs when the the Moon passes between the Sun and the Earth, blocking all or part of the Sun's light from reaching Earth.
- 10. Moon The phase when the Moon is on the opposite side of the Earth from the Sun, and its face is fully illuminated.
- 11. Crescent The phase just after the New Moon, when a small sliver of the Moon is visible in the sky.
- 14. Moon The phase when the Moon is between the Earth and the Sun, and its illuminated side is facing away from Earth.
