Solar System

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Across
  1. 3. This planet is similar in composition to Neptune.
  2. 6. This planet composed primarily of rock and ice and is relatively small.
  3. 9. This planet is a small particle from a comet or asteroid.
  4. 11. The smallest and closest to the Sun.
  5. 13. core what do scientists think is at the centre of the gas giants?
  6. 14. Where we live ?
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  1. 1. The second smallest planet in the Solar System.
  2. 2. what do scientists think is at the centre of the gas giants?
  3. 4. Small, solid, rocky bodies that orbit close to the sun.
  4. 5. The largest planet in the Solar System.
  5. 7. The first planet found by mathematical prediction rather than by empirical observation.
  6. 8. The second largest planet in the Solar System.
  7. 10. A fuzzy spot.
  8. 11. Producing brief streaks of light.
  9. 12. An icy small Solar System body.