This printable word search puzzle on the topic of Astronomy & Space contains 15 hidden words in a 24x24 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.
three billion miles
God of the sea
eighth planet
ice crystals
Voyager two
telescope
hydrogen
Freezing
methane
Neptune
helium
Triton
rings
blue
Gas