Across
- 5. The galaxy we live in.
- 6. A rock/metal sphere that orbits a planet.
- 8. Gas giants, big, rings, colder.
- 9. When a planet spins on its axis every day.
- 10. The closest star made of gas that the solar system orbits.
- 11. A small rock that plunges through Earth's atmosphere.
Down
- 1. When a planet orbits the Sun each year.
- 2. Icy substance and has a tail, orbits the sun.
- 3. A rocky belt that orbits the Sun, between Mars and Jupiter.
- 4. The planet we live in.
- 7. Rocky planet, small, no rings, hotter.