Blog post 2: Science View

When we look in the night sky we can see millions or billions of stars lighting up our nights. Without stars every night in our life will be dark and gloomy. Stars help us in many things. We believe that shooting stars can make our every wishes came true. A starry night sky can make you that your not alone. It can be your courage or your friend in many different ways. Stars is always their even how many years will past it will still guide you.

According to Fraser Cain in his website universetoday.com entitled "What is a Star?" It stated their that star is a ball of hydrogen and helium with enough mass that it can sustain nuclear fusion at its core. He said their and explain what were left in the big bang and we all know that we have a big bang theory that taught to us in high school  or in elementary. He explain how gas collect together that cause into a protoplanetary disk and the gravitational collapse of hydrogen and helium. We all know that our heavenly bodies are mysterious thing their are many theories how and where they are made. Nuclear fusion is what define star but vary in mass because we know that different amount of mass give stars their properties. Star can live billions of years in the sky whether its day or night.

In the article entitled "Starry Night: Colors of Summer Stars Explained" by Joe Rao in the website scientificamerican.com. He said their that a hues direct visual how stellar temperatures vary. He explain how and they feel when they saw a rainbow of the star colors in the night sky on that summer. In the picture its just a mix color of the night sky and a color of red that give a amazing impression to people.

According to Aristotle in an article entitled "Aristotelian Cosmology" in the website physic.ucr.edu. In this article the On the Heavens is most influential treatise of its kind in the history of humanity. It explain many thing about the stars and also about the galaxy that many scientist research on. Its like a discovery in many ways that help every on understand the universe on its own.

I conclude that many things in our world have their own mystery that various of people want to discover what mystery is that. Scientist help us in our question about many things about our heavenly bodies or thoughts about our galaxy. Many things that we can discover if we just explore and observe in every angle.

Stars is like life full of mystery and discoveries and if you discover thing its exciting. Star may relate in many various of way in our life so its exciting thing and interesting to explore and discover.