The Universe Crossword

This printable crossword puzzle on the topic of Astronomy & Space has 10 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

A spiral shaped collection of stars and other materials.
A hot ball of glowing gases that release energy.
The distance light travels in a year.
The closest star to Earth.
A tool that makes distant objects appear closer, larger, and easier to see.
The part of the Sun that is 15 million degrees Celsius.
Large explosions from the Sun.
Energy form the Sun in the form of light and other waves.
A force that pulls objects toward one another.
To bring something under control.