This printable word search puzzle on the topic of Astronomy & Space contains 23 hidden words in a 17x17 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.
neil armstrong
asteroid belt
moon landing
solar system
black holes
exploration
atmosphere
apollo 11
astronaut
milky way
universe
jupiter
mercury
neptune
aliens
galaxy
saturn
uranus
earth
pluto
stars
venus
mars