注目の話題: 離婚し30年会ってない父親に会う場合; どっちの妻がいい？; 女性の友達ってどうやって作れば良いですか？

Let's enjoy English!

No.388　13/04/02 22:54
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【Being under a starlit sky】

Considering proportion of other planets to their satellites,the moon is mysterious.🌙

Roughly speaking,while the moon's diameter is 3.5 thousand km,the sun's are 1.4 million km.The sun is 400th times as big as the moon.☀
　　　　　　　
However,when looking at them,they look the same size,for it's the next situation.The distance between the moon and the earth is about 0.38 million km.On the other hand,the distance between the earth and the sun is 0.15 billion km.☀

In short,the distance between the earth and the sun is 400times as far as the distance between the earth and the moon.It's a natural strange coincidence.😲

By the way,when extending the handle of the Big Dipper 北斗七星,we can see two bright stars.The one is Arcturus of a star of the first magnitude 一等星.It belongs to 牛飼い座.🌠

There is a white star of the first magnitude,Spica,ahead of the Arcturus.It belongs to the Virginおとめ座.♍

I'm going to express a story of the Virgin next time.😃