This printable word search puzzle on the topic of Astronomy & Space contains 21 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.
white whisp clouds
phobos and deimos
the solar system
methanemolecule
callisto
ganymede
gravity
jupiter
mercury
neptune
europa
uranus
saturn
titan
venus
earth
pluto
moon
mars
Sun
io