space

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Across
  1. 3. A living thing from another planet.
  2. 9. A space rock with a long tail.
  3. 10. Everything in space.
  4. 11. To go around a planet or the Sun.
  5. 12. People talk and share different ideas.
Down
  1. 1. system The Sun and all the planets.
  2. 2. A very big group of stars.
  3. 4. The air around a planet.
  4. 5. The place where the Earth and stars are.
  5. 6. A big round world like Earth or Mars.
  6. 7. A trip from one place to another.
  7. 8. Facts and information.