Astronomy Crossword Puzzle

This printable crossword puzzle on the topic of Astronomy & Space has 25 clues. Answers range from 5 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The study of space
change in position seen from different places
a distant galaxy with a black hole center
distance light travels in a year
groups of objects bound together by gravity
all of space
the explosion that created the universe
farther, faster
doesn't give off electromagnetic radiation
asteroid- like bodies
Earth is at the center
Sun is at the center
spinning motion around itself
object around another object
resisting change in motion
objects toward each other
every object attracts to each other
see them at night
power of 10
geocentric model
epicycle
arranged planets
observed motion of planets
3 laws of planetary motion
created gravity