This printable word search puzzle contains 39 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.
ELECTROMAGNETIC RADIATION
HELIOCENTRIC MODEL
ORBITA LVELOCITY
GEOCENTRIC MODEL
VISIBLE LIGHT
THIRD QUARTER
FIRST QUARTER
CHROMOSPHERE
SOLAR FLARE
PHOTOSPHERE
SPRING TIDE
PROPERTIES
PROMINENCE
SOLAR WIND
WAVELENGTH
TELESCOPE
NEAP TIDE
FULL MOON
SATELLITE
ASTEROID
SPECTRUM
PENUMBRA
CRESCENT
NEW MOON
MERCURY
PLANETS
SUNSPOT
GIBBOUS
ECLIPSE
GRAVITY
METEOR
CORONA
VENUS
COMET
UMBRA
PHASE
MOON
STAR
TIDE