Space Facts

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Across
  1. 4. what is the color of a sunset on mars?
  2. 6. what is there more of then grains of sand?
  3. 9. what comes to earth about once a year but burns up before it hits?
  4. 10. what is man made junk called that floats in space?
Down
  1. 1. what is really big?
  2. 2. what planet spins on its side?
  3. 3. what planet is no longer consitered a proper planet?
  4. 5. what planet can you fit 1 million of into the sun?
  5. 7. what planet would you not be able to walk on?
  6. 8. how loud is space?