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