This printable crossword puzzle on the topic of Astronomy & Space has 13 clues. Answers range from 3 to 7 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
365 days
seven [ ] a week
the centre of out solar system, a star
mercury, venus, earth
the sun is one
a dwarf planet
the red planet
the biggest planet in out solar system
pulls us down
a natural satellite
the closet to the sun
the 6th closet to the sun
a blue planet