Across
- 2. The only planet with life.
- 4. It is the blue planet
- 9. It has rings.
- 11. One of many large rocks that circle the sun
- 13. The sun and planets that move around it
- 16. A machine that has been sent into space and goes around the Earth, moon etc, used for radio, television, and other electronic communication
- 17. An object in space that leaves a bright line behind it in the sky
- 18. The large, bright star that shines in the sky during the day and provides light and heat for the Earth
Down
- 1. It is the 7th planet.
- 3. Everything that exists, including stars,space, etc
- 5. It is not a planet any more.
- 6. Spacecraft
- 7. It is the red planet.
- 8. It has a great red spot.
- 10. The planet next to Earth.
- 12. The curved path followed by a moon, planet or artificial satellite as it travels around another body in space
- 14. It is the planet closest to the sun.
- 15. A large, round object in space that moves around the sun or another star