|
(3) When I was about eight, I got a book about stars. That was the beginning of my life’s work. When I was young, I did not use to have much money. I could not buy expensive things, but I had my eyes. I used to go outside every night to look at the stars. There are billions of stars in the sky—but you can only see about 3,000 with your own eyes. Get a map of the stars and begin to find your way through the sky. In different seasons, you can see different groups of stars. The shapes of these groups never change. It is easy to learn the name of each group. When you know these, you may start to look at the stars inside each group. Not all stars are the same. Some are big, and some are small. Some look white, some look red and some look blue. Sometimes, you may see a star move. However, if you see it move from one group to another, then it is not a star but a planet. You are able to see Venus and Jupiter easily. They are both very bright. It is easy to see Mars, too. It looks red. You will soon begin to learn more and more about the stars. Then you will want to find out even more about them. |
1、本主题所有言论和图片纯属会员个人意见,与本平台立场无关
2、本站所有主题由该帖子作者发表,该帖子作者与学习帮平台享有帖子相关版权
3、其他单位或个人使用、转载或引用本文时必须同时征得该帖子作者和学习帮平台的同意
4、帖子作者须承担一切因本文发表而直接或间接导致的民事或刑事法律责任
5、本帖部分内容转载自网络,但并不代表本站赞同其观点和对其真实性负责
6、如果本帖侵犯到任何版权问题,请立即告知本站,本站将及时予与删除并致以最深的歉意
7、学习帮平台管理员和版主有权不事先通知发贴者而删除本文!
|