This printable crossword puzzle on the topic of Astronomy & Space has 10 clues. Answers range from 5 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Neptune is the ----- planet from the sun.
----- is the biggest moon Neptune has.
The outermost rings of Neptune are called -----
----- thought Neptune was a star.
----- obseved Neptune for the first time in 1846.
Neptune has ----- moons.
Neptune revolves around the sun ----- years.
Was the first planet to be discovered by -----.
----- is the greek form of Neptune.
Neptun's surface is known to be the most dynamic and ----- place in the solar system.