Space Crossword Puzzle by Eason Tu

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Across
  1. 11. The last planet.
  2. 12. Collect information about space.
  3. 14. A machine designed to be put into space.
  4. 16. Stars that make a figure.
  5. 17. The smallest planet.
  6. 21. The failed planet.
  7. 22. The sideways planet.
  8. 23. Balls of ice.
  9. 24. A regular, repeating path that one object in space takes around another one.
Down
  1. 1. Planet of life.
  2. 2. A huge collection of gas, dust and billions of stars and their solar systems held together by gravity.
  3. 3. Shooting star.
  4. 4. A failed star.
  5. 5. Balls of energy.
  6. 6. Any of the large bodies that revolve around the Sun in the solar system.
  7. 7. A person wearing a spacesuit.
  8. 8. Hot planet.
  9. 9. The biggest space rocks.
  10. 10. Second biggest planet.
  11. 13. The force that pulls objects towards each other.
  12. 14. The most well known star.
  13. 15. When one object in space blocks another from view.
  14. 18. Orbits around the earth.
  15. 19. The universe.
  16. 20. Red planet.