This printable crossword puzzle on the topic of Astronomy & Space has 16 clues. Answers range from 4 to 25 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The force that pulls all objects toward each other
An imaginary line that a planet spins on
The beginning of Spring and Fall
The beginning of Summer and Winter
The planet's spin on it's axis
The path that planets and satelites (like a moon) take around a larger mass
Particles attract other particles in the Universe and directly proportional to the product of their mass and inversely proportional to the square of their distance between their centers
Eclipse where the moon blocks light from the Sun for a couple of seconds
Eclipse where the moon seems to be red
Related to the amount of inertia
A rotation around the Sun
The study of space
A celestial body blocking a light from another
Caused by the moon's gravitational pull
The moon and other planets seem to have these from Earth
The amount of gravity acting on an object