Our Solar System - Standard ES.13b Crossword

This printable crossword puzzle on the topic of Astronomy & Space has 19 clues. Answers range from 4 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Best current theory for the origin of our solar system
Stars are split into groups based on this characteristic.
Biggest group of stars
Our sun
Smaller than the Earth
smallest group of stars
10-100 times the size of our sun
Spectroscopes determine this characteristic of a star
Hydrogen and helium make
Blue-white light
Red light
Stars form from the condensation and gravitational compression of?
Determines the evolution, lifespan, and ultimate fate of a star
Shows correlation between absolute magnitude and temperature.
Most stars fall in
The galaxy we live in
The shape of our galaxy
Oval galaxy
Irregular Galaxy