Astronomy Vocabulary

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Across
  1. 4. small/dust rocky body orbiting a star
  2. 7. A pattern of stars in the sky
  3. 10. ball of frozen gas and rock
  4. 11. move/travel around an object; path
  5. 12. sphere of gas that undergoes fusion
Down
  1. 1. movement around another object
  2. 2. movement around an axis
  3. 3. a large round mass orbiting a star
  4. 5. round rock orbiting a planet
  5. 6. billions of stars orbiting a black hole
  6. 8. revolves around something bigger
  7. 9. celestial bodies orbiting a star