This printable word search puzzle on the topic of Astronomy & Space contains 21 hidden words in a 24x24 letter grid. Words go horizontally, vertically, and backwards. This word search is also available to download as a Microsoft Word document or a PDF.
Neutron star
elliptical
lenticular
telescope
blackhole
irregular
Supernova
gigantic
horizon
mercury
pillar
saturn
binary
nebula
galaxy
spiral
pulsar
Quasar
earth
nova
sun