Space

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Across
  1. 2. a place in space where there is no matter or in which the pressure is so low no particles are effected
  2. 5. a small icy solar system body
  3. 8. a group of stars that forms an imaginary outline or pattern
  4. 10. a star in centre of the solar system.
  5. 11. a planet with life
Down
  1. 1. the sixth planet away from the sun. The second largest in the solar system.
  2. 3. a minor planet in the inner solar system. sometimes called planetoids
  3. 4. astronomical body that orbits a certain planet.
  4. 5. constellation- a constellation lying on the milky way. it is Latin for swan.
  5. 6. system- a collection of 8 planets and moons
  6. 7. an artificial object that has been internationally placed into orbit.
  7. 9. a fixed luminous point in the night sky