Across
- 2. Made up of dust and ice.
- 4. It orbits the Earth.
- 6. Object that people made.
- 9. Made up of hydrogen and helium.
- 10. It is the nearest large galaxy.
Down
- 1. It is smaller than an asteroid or comet.
- 3. You can find planets.
- 5. Made up of metals,rocks,and minerals.
- 7. It orbits the sun.
- 8. It is a collection of stars.