This printable word search puzzle on the topic of Astronomy & Space contains 30 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.
absolute brightness
apparent brightness
gravitational pull
astronomical unit
air resistance
solar system
isaac newton
scientists
astronomer
atmosphere
luminosity
lightyears
universe
neptune
jupiter
mercury
planets
gravity
weight
uranus
saturn
galaxy
space
earth
venus
moon
mars
mass
star
sun