Space Crossword

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Across
  1. 3. A collection of stars that looks like an object
  2. 6. A system made of a sun and the objects that revolve around it.
  3. 7. The galaxy that our solar system is in
  4. 9. A planet with a great red spot
  5. 11. Mars has this many moons.
  6. 12. How long it takes for Earth to make one rotation
  7. 13. An instrument used to look into space
  8. 15. An object made of ice and rock that orbits the sun; has a tail
  9. 17. The path an object takes around a star or planet
  10. 19. The farthest normal planet in our solar system
  11. 20. The kind of planet that Pluto is
Down
  1. 1. A planet named after the goddess of love in Roman mythology
  2. 2. It contains everything that exists
  3. 4. A collection of gas, dust, stars, and solar systems.
  4. 5. The sun is one of these.
  5. 7. It revolves around the Earth.
  6. 8. A person who travels to space
  7. 10. An area in space where the gravity is so strong that even light cannot escape
  8. 14. When one object in space covers another object
  9. 16. A large object that revolves around a star
  10. 18. A planet known for its rings