Unit 8: A Journey to Space

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Across
  1. 1. It makes the engine on a spaceship work.
  2. 4. To move around a star, a planet or moon.
  3. 6. It keeps us on the ground and makes planets move around the Sun.
  4. 7. A large round object that travels around a star.
  5. 8. To touch the ground after travelling through space.
  6. 9. This is the place outside of the Earth. The stars are there
  7. 11. system It has got eight planets and one sun
  8. 12. station This is a place where astronauts can live and work
  9. 14. This is the place where humans live
  10. 17. When a rocket is sent to space.
  11. 18. A big vehicle that carries astronauts in it to space.
Down
  1. 2. It is bigger than the solar system
  2. 3. This is in the air and we breathe it
  3. 5. This is the object we need to look at the stars in the night sky
  4. 10. A group of people (like astronauts), who work together in a space station.
  5. 13. This person works at space
  6. 15. A powerful machine that pushes a rocket into space.
  7. 16. This is big and white. We see it in the sky at night