Solar System Crossword

This printable crossword puzzle on the topic of Astronomy & Space has 14 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The 1st planet from The Sun
The biggest planet
looks like milk
holds 8 planets
visited by 12 people
mostly made of carbon
always faces away from The Sun
responsible for The Earth's climate & weather
hottest planet in The Solar System
was formed 4.54 billion years ago
"The Red Planet"
least dense planet
1st planet discovered by a telescope
farthest planet from The Sun