This printable crossword puzzle on the topic of Astronomy & Space has 21 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The sun is a ___
Earth is the ___ planet from the Sun
How many planets make up our solar system?
Stars are huge balls of ___
Closest star to Earth
Groups of stars that form shapes
If you are lost, you can use this to guide you
More than one ___ Earths can fit inside our Sun
Earth's closest neighbor
There is no air or ___ on the Moon
Even though the Moon shines, it has no ___ of its own.
Our Sun and the objects that move around it
All the planets in our solar system ___ the Sun
The Moon orbits ___.
Closest planet to Earth
Biggest planet
Astronomers use this to observe the night sky
Machines that study space
First man-made object to orbit Earth
First person to walk on the Moon
Carlsbad's Robert Light helped develop the ___ Telescope.