This printable word search puzzle on the topic of Astronomy & Space contains 20 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.
spaghettification
proxima centauri
Big bang theory
Neil Armstrong
Dark matter
Opportunity
Black hole
Lightyear
Milky way
Astronaut
Meteorite
Supernova
Asteroid
Gravity
Neptune
galaxy
Planet
Mars
Star
Moon