| Down |
| 1. | How are stars born |
| 2. | What is the hottest planet |
| 5. | Name the bright band of light that can be seen in the night sky |
| 6. | Center of the earth |
| 7. | State how many stars are visible to the naked eye |
| 8. | Explain why Pluto is no longer considered a planet |
| 10. | What planet is on the right of earth |
| 12. | Name a star or constellation that can only be seen in the southern hemisphere |
| 13. | How long ago did the solar system form |
| 17. | Length of orbit of moon |
| 19. | Who first walked the moon |
| 22. | Name the type of nuclear reaction that powers stars |
| 25. | The sun comes out during the ___ |
| 30. | Diameter of the moon |
| 31. | Stars appear at ___ |
| 33. | How many Kilometers is it to get out of earths atmosphere |
| 34. | What planet is the furthest from the sun |
| 35. | In space no one can hear you __ |
| 36. | What planet is on the left of earth |