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.
nuclear fusion
main sequence
neutron star
ultraviolet
prominence
black hole
supernova
red giant
gamma ray
Protostar
Infrared
aurora
corona
nebula
x-ray
Light
Star
Sun