SPACE EXPLORATION

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Across
  1. 3. - The star at the center of our solar system
  2. 4. - A huge collection of stars
  3. 5. - A tool used to view distant objects
  4. 8. - An object that travels around a planet
  5. 9. - A vehicle used to travel into space
  6. 10. – The path of a planet around a star.
  7. 12. - A streak of light from a space rock
  8. 14. - The planet we live on
  9. 15. - The path of a planet around a star
Down
  1. 1. - A large object that travels around a star
  2. 2. - A rocky object in space
  3. 3. - A vehicle for space travel
  4. 6. - A huge ball of hot gas that gives off light
  5. 7. - A person trained to travel in space
  6. 11. - An icy object with a tail
  7. 13. - Earth's natural satellite