This printable crossword puzzle on the topic of Astronomy & Space has 10 clues. Answers range from 4 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
center of sun
how sun makes energy
between core and convection zone
after radiation zone
visable part of sun
second layer of sun
furthest layer from the core
wind on the sun
darker area of the sun
loop of gases going in and out of the sun