我们在日常生活中经常可以看见太阳的升起下落,月亮的圆缺,画夜的交替,四季的循环,星星位置的变移。“天文知识”这本科学普及的小册子,就是从这些经常接触的天文现象写起,把地球、月亮、太阳及太阳系中各行星的基本知识,有重点地进行了介绍。对一些熟悉的星星,如北斗七星、牛郎、织女等作了全面叙述,对于天空的恒星和恒星所组成的星云,也作了简要的介绍。至于天文学在生 We can often see the rising of the sun, the lack of moon, the alternation of night, the cycle of the four seasons, and the shift of the position of the stars. “Astronomy knowledge”, a scientifically popular booklet, is written from these often-contact astronomical phenomena and focuses on the basic knowledge of the planet, the moon, the sun, and the planets in the solar system. Some familiar stars, such as the Big Dipper, Cowherd, and Weaver, were given a comprehensive account. A brief introduction was made to the stars formed by the stars and the stars. As for astronomy,