This printable word search puzzle on the topic of Astronomy & Space contains 18 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.
revolution
telescope
penumbra
solstice
rotation
eclipse
gravity
waning
waxing
phases
umbra
tides
solar
lunar
orbit
dusk
dawn
tilt