This printable word search puzzle on the topic of Astronomy & Space contains 14 hidden words in a 17x17 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
Carbondioxide
Smallplanet
Solarsystem
Atmosphere
Mariners
Nitrogen
Seasons
Gravity
Galileo
Rocks
Moons
Argon
Cold
Red