Across
- 4. You fly in one of these
- 5. Second planet away from the sun
- 7. The fourth planet away from the sun
- 8. The planet we live on
Down
- 1. The bright lights in the sky
- 2. The planet closest to the sun
- 3. The galaxy Earth is in
- 4. All the planets orbit around this
- 6. The smallest planet
- 7. It orbits the earth