This printable crossword puzzle on the topic of Astronomy & Space has 10 clues. Answers range from 3 to 8 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
moon and sun over each other
smallest planet
king of the cold
red and really hot
5th planet from the sun
orange and one ring around it
can hit earth surface
people live in here
what heats the earth
light blue with one ring around it