This printable crossword puzzle on the topic of Astronomy & Space has 18 clues. Answers range from 3 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Shows up at night; the color white; large
9 Planets get heat from and orbit it
A natural force that pushes you to the core of the planet
A large space with many galaxies and trillions of stars
Produces light at night(not the moon; the Sun is one of these
A ball in space, made of ice, dust, and dirt, with a trail of blue
Traveling circle around the earth
A distance as fast as light
A vehicle designed to explore space
Larger than an astroid and orbits the Sun
An eruption on the Sun
Everything is in it; the color black with stars
A vast group of stars, gas, and dust, held by gravity
Carries many universes and galaxies with trillions of stars
A massive explosion when the core of a sun collapses
A large space rock
Part of our atmosphere; we need it to breathe
Formed by the core of a SuperNova collapsing;nothing can escape it