Across
- 3. The only natural satellite orbiting Earth
- 4. Relating to the moon
- 7. An eclipse that you can't look at
- 8. The imaginary line that goes through the middle of Earth
- 10. A chunk of ice and dust that looks like it has a tail
- 11. A planet that can host living things, Earth is one of these
- 14. The path of an object around a certain point in space
- 15. A chunk of metals and rocky material similar to a meteor
- 16. The force that keeps us from floating away
Down
- 1. An eclipse you can look at
- 2. A giant planet made of gas
- 5. A grouping of stars that make up an image
- 6. The rise and fall of the water caused by the moon
- 9. Relating to the Sun
- 12. The planet we live on
- 13. Burning balls of gas in the sky that we see from Earth