Space Exploration

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Across
  1. 3. — Related to the Sun.
  2. 6. The fourth planet in the solar system.
  3. 9. — The second planet from the Sun.
  4. 11. An object which orbits a star.
  5. 13. The trajectory that an object follows around another object.
  6. 15. — To send something into space.
  7. 16. — A creature from another planet.
  8. 18. — The area beyond Earth’s atmosphere.
  9. 19. A vehicle which goes into space.
  10. 21. An object made of ice that orbits the Sun.
  11. 23. — A hole made by an impact.
  12. 25. — When one space object blocks another.
  13. 27. A luminous ball of hot gas in space.
  14. 28. Someone who goes into space.
Down
  1. 1. — Another word for the universe.
  2. 2. — The largest planet in our solar system.
  3. 4. Something that circles a planet.
  4. 5. — The eighth planet from the Sun.
  5. 7. — A planet famous for its rings.
  6. 8. A vehicle built for space travel.
  7. 10. All that exists in space.
  8. 12. An object that is natural and orbits a planet.
  9. 14. A device for viewing distant objects.
  10. 17. — A force that pulls objects together.
  11. 20. — The planet where we live.
  12. 22. — The closest planet to the Sun.
  13. 24. A type of rock that burns up in the atmosphere.
  14. 26. A large number of stars.