This printable crossword puzzle on the topic of Astronomy & Space has 14 clues. Answers range from 3 to 7 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The smallest planet
Nearly as big as the Earth
Largest Dust Storms
Only has one natural satellite
Coldest planet
Referred to as an Ice Giant
Was not known to the Ancients
The center of the solar system
Has 14 moons
Seen with a naked eye
Mostly made by hydrogen
Flattest Planet
Shortest Day of all planets
Earths Sister Planet