This printable word search puzzle on the topic of Astronomy & Space contains 17 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.
constellation
solar system
refraction
moon phase
universe
revolve
equator
eclipse
rotate
planet
galaxy
crater
orbit
star
moon
axis
sun