This printable crossword puzzle on the topic of Astronomy & Space has 10 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Two small moons named Phobos and _______.
The _______ of Mars is 4,220 miles
What year did Mariner 4 get close to the moon?
There are three _________ orbiting earth.
Viking 1 and __________ ___ were the spacecrafts to land on Mars.
_______ ________ is most of the atmosphere in Mars.
Mars is the ________ planet.
Red dust covers ________.
The red color comes from ________ in its soil.
The average distance from the sun is 142 _________ miles.