Earth and Beyond #1 Crossword

This printable crossword puzzle on the topic of Astronomy & Space has 21 clues. Answers range from 3 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The name of our sun
The classification of our sun
Hydrogen atoms in the sun combine to form...
Galaxy our solar system is in
Type of galaxy our solar system is in
Terrestrial planet with no atmosphere
Gas giant with no rings
Gas giant rotating on its side
Only planet with life on it
The hottest planet
The windiest planet
The red planet
Planet with the most moons
Name of Jupiters largest moon
Name of saturns largest moon
Name of Uranus' largest moon
Name of Neptunes largest moon
Name of the 300 year old storm on Jupiter
This gas makes up 96.5% of Venus's atmosphere
Name of the deepest natural hole on Earth
Is the substance that gives Mars its red colour