This printable word search puzzle on the topic of Astronomy & Space contains 15 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.
Supercluster
SolarSystem
Copernican
Atmosphere
Andromeda
BlackHole
Universe
MilkyWay
Planets
Galilei
BigBang
Galaxy
Hubble
Stars
Moon