Physical science vocabulary Crossword

This printable crossword puzzle on the topic of Astronomy & Space has 15 clues. Answers range from 6 to 25 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

2 names that were combined together and made a force
One of Newtons equations
The force that makes an object move in a circle
Planets close to the sun
planets farther from the sun
Dirty snowballs
Known as shooting stars
Jupiter's 4 biggest moons
Rings around the outer planets
Highest concentration of asteroids
Particles pushed away from the sun
Huge band of ice
Theory that the earth is in the center of the universe
Theory that the sun is in the center of the universe
An object that orbits around a planet