用英语介绍有关月球的知识 月球的知识

2024-07-23 1334 槿熙知识百科

A Temperature Change on the Moon  Astronomers can tell just how hot the surface of the moon gets. The side of the moon toward the sun gets two degrees hotter than boiling water. The night side reaches 243 degrees below zero.  In an eclipse, the earth's shadow falls on the moon. Then the moon's temperature may drop 300 degrees in a very short time.  A temperature change like this cannot happen on the earth. Why does it happen on the moon? Astronomers think that the surface of the moon is dust. On the earth, rocks store heat from the sun. When the sun goes down, the rocks stay warm. But the dust of the moon cannot store heat. So when the moon gets dark, the heat escapes quickly. The moon gets very cold.

月球的知识

声明:槿熙知识百科所有作品(图文、音视频)均由用户自行上传分享,仅供网友学习交流。若您的权利被侵害,请联系本站