Space definition Crossword

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Across
  1. 3. orbits a planet
  2. 5. a machine that orbits planets and stars
  3. 8. a celestial body
  4. 10. the collection of 8 planets
  5. 12. a path around a planet, star or any object
  6. 13. unit of length in space
Down
  1. 1. a spot that sometimes appears on the sun
  2. 2. system of millions of billions of stars
  3. 3. a piece of rock when fallen to earth surface
  4. 4. a rock orbiting the sun
  5. 6. a ball of matter that enters the earth atmosphere
  6. 7. astronomical object
  7. 9. a celestial object consisting of ice and dust
  8. 11. big hot yellow star