[THE BLAZING STAR]
Introduction:
Once when the Sun is so hot it can sustain thermonuclear fusion. Overall, new stars born in the centre of nebulae. Protostars are about 2 million degrees fahrenheit in our solar system. In space there is a lot of billions of blazing light. Stars are the same temperature like us, just like the people that lives in space. Gravity puts pressure on cloud of dust and gas ( nebulae ). In center of nebulae, nuclear fusion occurs and this is when
What are stars?:
As long as a star has hydrogen to “burn” it so it can keep it shining. Some stars are tiny because they are a huge distant away from Earth. Orion is visible from New Zealand in summer and autumn but it’s below the horizon the winter and spring. The giant star may have disappeared from sight bat it’s gran remain. A star is a massive bright, sphere of a very hot gas called plasma which is held by its own gravity! They are most easily recognised as a part of star groupings called constellations. By the time our Sun has reached this “red giant” stage, it will have expanded right out past Mars. The first brightest Star is Sirius and the second brightest Star is a Canopus.
The Life Cycle of a Star:
a star is born there is a constant battle between the core of the star nuclear fusion is it’s rope and called equilibrium which means it’s the main sequence. The clumps of the gas, they form what astronomers called it a protostar. Stars are born in a great cloud of hydrogen gas and dust called nebulae. An exploding star is three times larger than the Sun, will leave behind a core about 25 kilometers (15 miles across). Hot is enough to turn gold like our Sun, but it shine for much longer. A milky way galaxy has over 200 billion size of a Frisbee.
Type of Stars:
The force of gravity inside is so intense that nothing can escape it, hot and even light. Stars seem to be fixed in the sky and different timed. The biggest stars is discovered by the astronomers is the VY canis majoris.Our Sun is a middle-sized star. The Sun will shine about 10 billions years. One of the smallest known stars in our galaxy is a VB10. Did you know that rigel ( star ) is 20,000 degrees, it’s 40,000 times brighter than the Sun! Protostars come after Nebuler the gas that comes is out of the Sun. Most Stars are too small to shine as bright as the Sun. There is a
Conclusion:
The energy produced by helping to blow much of disc of gas away, leaving the new star shining brightly. How long a star main sequence, last depend on the mass of the star and how much hydrogen fuel the star contains. Did you also know that Sirius (the brightest star) it is the first star you will see at night. Some stars are big or small. Small is cool and Big are hot and bright.
