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Across 2. In space, there is no ______ 5. Stars are only visible at ______ when the sun is down 7. It is known as the blue planet 8. Type of nuclear reaction that powers stars 9. A bright band of light that can be seen in the sky at night 12. The study of the planets and space 13. A star that can only be seen in the Southern Hemisphere 14. This is a factor of that affects our visibility of stars 18. All the planets in the Kulper Belt are this 19. This occurs when a star dies 20. In space, no one can hear you _____ 23. This planet is the furthest from the sun 25. Junk that orbits around the world 26. The sun come out at _____ when the moon is not visible 28. Mythical and divine beliefs of our solar system 30. It is at the centre of the Earth 32. This planet has a ring around it

Down 1. How long does it take for light to reach the Earth from he sun 3. All the planets in the galaxy other than Earth are deemed... 4. Reflects the Suns light and shines at night 5. This man was the first man to land on the mean 6. This has such a strong gravitational pull, nothing can escape it 10. When the moon moves in front of the Sun 11. This explosion formed the Earth 13. Our galaxy is this type of galaxy 15. Closest planet to the sun 16. The moon has many of these 17. It is a gas giant and always has electrical storms 21. The amount of stars visible to the human eye 22. The most widely recognised astronomical objects 24. The year that man first landed on the moon 27. Our closest spiral galaxy 29. A planet is now a dwarf planet 30. The red planet 31. The nearest star to Earth