space

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Across
  1. 2. could have life some day
  2. 4. has rings
  3. 6. the biggest planet
  4. 7. the 1st planet from the sun
  5. 8. how astronauts get to space
  6. 10. helps computers work
  7. 13. another word for space
  8. 14. its high up
  9. 15. gives us light and heat on our planet
  10. 16. like a rocket but not
Down
  1. 1. nickname is earths twin
  2. 2. flotes around the earth
  3. 3. the thing that keeps us on the ground
  4. 5. used for looking at things in the sky
  5. 9. there is no light
  6. 11. someone that has been to space
  7. 12. burning gas ball