This printable word search puzzle on the topic of Astronomy & Space contains 21 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.
chromosphere
prominences
photosphere
solarsystem
convection
atmosphere
radiation
hydrogen
eruption
sunspots
planets
fusion
helium
flares
nebula
corona
energy
plasma
earth
core
sun