This printable word search puzzle on the topic of Astronomy & Space contains 12 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.
Sublimation
Julian date
Retrograde
Earthshine
Photometry
Astrometry
Barycenter
Magnitude
Perigee
Equinox
Nebula
Zenith