Solar System

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Across
  1. 5. the furthest planet from the sun
  2. 6. they are also called "natural satellites"
  3. 7. they have a long dust tail
  4. 9. another name for inner planets
Down
  1. 1. planets move in this type of orbit
  2. 2. a small part of a constellation
  3. 3. can be as small as a grain of sand or be as big as 1000km in diameter
  4. 4. the hottest planet
  5. 6. theyre also known as "shooting stars"
  6. 8. the most known dwarf planet