Is the sun alive? Why or why not?
Are stars alive?
Why do stars die? Are all the stars in the sky, suns? Why are stars visible? How do stars shine? What are stars made of in order for them to shine? How often do stars in our universe die? What are stars made of? Why are some stars not visible? Why are stars important in our everyday life? What are stars made out of? Why do stars appear to move? Is the sun, and are other stars, in motion? How does a star die? Do animals notice/recognize stars? Do stars revolve around the sun in our solar system? Why do stars flick? What are binary stars? How long do they live? Are there any stars that are big enough to eventually go Nova and close enough to Earth to wipe out all life here in such a case? Why do stars twinkle? Why do stars twinkle? How many stars are there in sky? Stars twinkle, planets don't. Why ? What keeps stars or planets stable? What are the best pictures of stars? Do stars (zodiac signs) influence our lives? Who are the current rising stars in physics? Do all stars in a galaxy travel at the same speed? If so, why? Do you like watching stars? Why do stars twinkle in the night sky? How many stars in the sky?