milky way

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Across
  1. 3. system, made up of celestial objects
  2. 5. parts of a sun
  3. 7. galaxy, galaxy with arms that spiral around the center
  4. 8. collection of gas,dust,stars and solar system
  5. 9. our home galaxy
Down
  1. 1. galaxy, galaxies shaped like ovals or round
  2. 2. galaxy, galaxy that has no shape or structure
  3. 4. small rock orbiting the sun
  4. 6. a group of stars
  5. 7. in the middle of spiral galaxy