This printable word search puzzle on the topic of Astronomy & Space contains 36 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.
heliocentric
firstquarter
astronomers
lastquarter
astronomer
geocentric
springtide
neaptide
rotation
eclipses
preumbra
fullmoon
crescent
neptune
jupiter
mercury
newmoon
gibbous
uranus
saturn
waning
waxing
tides
pluto
venus
orbit
space
earth
lunar
solar
umbra
phase
mars
axis
moon
sun