Across
- 1. Earth, space, and all things in it.
- 4. Having to do with the moon.
- 6. An object you use to look at planets and space.
- 7. The Milky Way.
- 9. The turning of Earth.
- 10. Having to do with the sun.
- 11. A rocket that used to be used to travel into space
- 12. The blocking by another celestial body and occurs when light from the sun is cut off.
- 13. Relating to the heavens or skies.
- 16. The path a planet travels around the sun.
- 17. Shooting stars.
- 18. A measure of distance in space.
Down
- 2. Rotation, single turn.
- 3. A man-made object that orbits Earth.
- 5. A mass of material that travels around the sun.
- 8. They are small objects between Mars and Jupiter.
- 13. A star formation.
- 14. The study of part of the universe.
- 15. The straight line around which Earth turns.
- 17. The same thing as movement.