Planets and Space

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Across
  1. 3. People who travel into space on a spaceship
  2. 6. Once a planet, in now classified as dwarf planet
  3. 7. The smallest planet in our solar system
  4. 8. The planet that is closest to Earth
  5. 11. The planet where humans live
  6. 12. This planet is a red colour
Down
  1. 1. The largest planet in the solar system
  2. 2. A big ball of ice and snow
  3. 4. Has the most rings of any planet in the solar system
  4. 5. Huge space which contains all matter and energy
  5. 9. Provies heat and light to all planets
  6. 10. Made up of gas, there is millions of them in the sky
  7. 12. These are up in the sky at night