Our solar system

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Across
  1. 6. Icy space object with a tail
  2. 8. The Morning Star
  3. 9. Space rock
  4. 10. Flare: Explosive solar event
  5. 12. Known for its rings
  6. 14. Closest planet to the Sun
  7. 17. Probe: Unmanned spacecraft
  8. 18. Largest planet in the solar system
  9. 20. Our home planet
  10. 22. Vast system of stars
  11. 24. The Sideways Planet
Down
  1. 1. Earth's natural satellite
  2. 2. Rocky object in space
  3. 3. Telescope: Orbital observatory
  4. 4. The distance light travels in a year
  5. 5. Wind: Stream of charged particles from the Sun
  6. 7. A scientist who studies the stars
  7. 11. Eclipse: When the Moon blocks the Sun
  8. 13. The Red Planet
  9. 15. Patterns of stars in the sky
  10. 16. Dwarf planet in the Kuiper Belt
  11. 17. The center of our solar system
  12. 19. The Blue Giant
  13. 21. Ring: Disc of debris around a planet
  14. 23. Hole: A region of intense gravity