This printable crossword puzzle on the topic of Astronomy & Space has 21 clues. Answers range from 3 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
When the Moon is blocked by Earth's shadow
When the Moon blocks the Sun
The longest or shortest day of the year
The day with equal hours of light and dark
When the Moon is completely illuminated it is a
The phase where we can't see the Moon is a
As the Moon slowly gets "bigger" we call it
As the Moon gets "smaller" we call it
The phase where a sliver of the Moon is illuminated
The phase where almost all of the Moon is showing
The phase where the left half of the Moon is illuminated
The phase where the right half of the Moon is illuminated
The Earth spinning, causing day and night
The Earth orbiting the Sun
The angle at which sunlight hits Earth's surface
The part of the Earth with the most direct solar angle
What allows us to see the Moon
What does the Earth spin on
The name of the planet that struck Earth, creating the Moon
The dark spots on the Moon
The "holes" on the Moon are