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Let's enjoy English!

No.457　13/06/01 17:41
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【The sun】

Relatively,a bigger fixed star is Betelgeuse in the Orion.It's a red one,and is 8 hundredth times as big as the sun,but its temperature is 3.300 degree,so it looks red.😃

The paler the fixed star is, the younger and higher temperature they are,the redder,the older and lower temperature they are.Spica,a star of the first magnitude 一等星 in the Virgin,is a young star which twinkles white.Its temperature is 20 thousand degree.⭐

The fixed starts change their periods of time when they exist,according to their size,the bigger,the more quickly they burn down.The sun is the standard one,and it has existed for about 50 billion years.☀

However,when billions of years pass,the sun will swell bigger than as it's,and explode finally.It'll fall apart,then only its core will be left.☀

Before the explosion,the swelled sun will absorb the earth,and the earth will also burn up.🌏

In this way,fragments of the fixed stars scatter over the universe and gather again.They become material of a new sun.☀