This printable word search puzzle 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.
asteroid belt
solar system
black hole
milky way
neptune
jupiter
mercury
saturn
uranus
crater
pluto
venus
earth
comet
space
eris
mars
sun