kayden space crossword

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Across
  1. 2. what is the second planet that we landed on
  2. 6. how old is the Milky way
  3. 8. how many people have gone to the space
  4. 9. how many planets have we landed on
  5. 11. how many planets are there in the Universe
  6. 12. the furthest planet out of our solar system
  7. 14. what is the first planet that we landed on
  8. 15. what is the first rocket sent into the space
Down
  1. 1. who is the first man to go to space
  2. 3. how old is the sun
  3. 4. how old is the universe
  4. 5. the distance light travels in one Earth year
  5. 7. how many astronaut and cosmonaut died during spaceflight
  6. 10. how many rockets have been sent to the space
  7. 13. which country first sent people to space