This printable word search puzzle on the topic of Astronomy & Space contains 16 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.
Nicholas copernicus
heliocentric model
geocentric model
isaac newton
Philosophers
solar nebula
solar system
magnetism
telescope
Universe
mercury
science
orbit
axis
mass
sun