Across
- 2. The universe
- 4. This lights up the night sky and changes shape
- 5. A person who travels into space
- 7. The planet we live on
- 9. The bright star we see during the day
- 10. Objects made of frozen gases, rock and dust that orbit the Sun
- 11. The planet known for being very cold and blue
Down
- 1. The planet closest to the sun
- 3. The planet with rings around it
- 4. This planet is red and dusty
- 6. We look through this to see stars up close
- 8. The biggest planet in our solar system