Across
- 4. Extremely cold endless place.
- 5. A mass the orbits planets.
- 6. Year around the sun.
- 8. Planets closer to the sun.
- 9. Planets further away from the sun.
Down
- 1. Earth tilled on it that causes the seasons.
- 2. Creates day and night.
- 3. Multiple ball masses in the solar system.
- 5. A rock from space.
- 7. Turn around the sun.