This printable crossword puzzle on the topic of Astronomy & Space has 10 clues. Answers range from 3 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
the distance light travels in a year
a smaller and cooler star
the star the three planets orbited
an instrument used to see into space
a planet that orbits a star other than the sun
circling in space
the third planet from the sun
a state of mater that flows and is not liquid
frozen water
living beings not on earth