Space

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Across
  1. 3. The abbrevation for International Space Station
  2. 6. hottest planet in the solar system
  3. 8. An Object that helps you look at sky
  4. 11. Tunnels through spacetime
  5. 13. First man on the Earth's natural satellite
  6. 17. Country that launched the first man in space
  7. 18. Before the Space Shuttle this was used to travel to space
  8. 19. biggest planet in the solar system
Down
  1. 1. Neme of the first artificial satellite
  2. 2. What has a tail?
  3. 4. A star's explosive finale
  4. 5. Nemo of the Nicolaus Copernicus discovery
  5. 7. The red planet
  6. 9. One name for collection of million of stars
  7. 10. A force that attracts one object to another
  8. 12. First month of the summer
  9. 14. Smallest planet in the solar system
  10. 15. The English name for Earth's natural satellite
  11. 16. Name of a person going to space
  12. 20. Saturn has these