This printable word search puzzle on the topic of Astronomy & Space 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.
explosion
Supernova
elements
universe
hydrogen
emission
spectrum
collapse
gravity
collide
helium
absorb
galaxy
heavy
light
white
dwarf
stars