Solar System

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Across
  1. 1. The first large planet formed
  2. 3. Meteoroids that goes through Earth's atmosphere
  3. 7. Space objects made of solid particles
  4. 9. These are asteroid fragments
  5. 10. Most of these come from the Kuiper belt
Down
  1. 2. The space between stars
  2. 4. Rocky leftovers from the beginning of the solar system
  3. 5. A belt beyond Neptune
  4. 6. A belt between Mars and Jupiter
  5. 8. Mercury, Venus, Earth, and Mars are this type of planet