This printable word search puzzle on the topic of Astronomy & Space contains 10 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.
autumnal equinox
summer solstice
winter solstice
vernal equinox
lunar eclipse
solar eclipse
moon phases
revolution
season
axis