This printable word search puzzle on the topic of Astronomy & Space contains 17 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.
outerplanet
enceladus
callisto
ganymede
hydrogen
lapetus
jupiter
tethys
europa
helium
saturn
mimas
titan
mass
rock
ice
lo