Across
- 4. small objects mostly made of ice.
- 5. smaller than an asteroid or comet.
- 8. the biggest star
- 9. those are nine in number
- 10. ninth planet in the solar system.( dwarf planet)
Down
- 1. fifth planet in the solar system.
- 2. small, rocky or metallic objects.
- 3. eight planet in the solar system.
- 6. an object that orbits a larger object.
- 7. second planet in the solar system.