“天上星星亮晶晶,一眨一眨望着你……”学了光学知识后,儿时的歌谣引起了我们的思考:星星为什么会眨眼呢?这与光的传播规律有关吗?答案是肯定的!这是因为大气层中存在气流运动,这种运动使大气中有着很多不断变化着的、与周围大气很不相同的微小气块,当光线经过这些小气块时,光线传播的方向与强度都会发生瞬时变化,使我们感到星光在闪烁,有时也可看到颜色变化. “The sky stars sparkling, blinking at you ... ...” After learning optical knowledge, childhood songs caused us to think: why the stars blink? This is related to the law of light transmission? The answer is This is because there is air movement in the atmosphere. This movement causes the atmosphere to have a lot of tiny airlocks that are constantly changing and very different from the surrounding atmosphere. As the light passes through these small airlocks, the direction and intensity of light propagation Instantaneous changes occur, so that we feel the stars flashing, and sometimes can see the color change.