Space Crossword

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Across
  1. 1. Poseidon represents this planet.
  2. 4. They are made of ice, dust, and rock. A famous one is called Halley's ______.
  3. 6. Zeus represents this planet.
  4. 9. People use a _________ to send things to space.
  5. 10. The force that pulls to objects together. Isaac Newtown discovered it.
Down
  1. 2. Hades represents this planet; although it is isn't considered a planet anymore.
  2. 3. A rocky body that orbits the sun. They are usually in the _______ belt.
  3. 5. Something from space that enters Earth's atmosphere.
  4. 7. A large spherical body in space
  5. 8. The sun is the only ________ in our solar system.