朗的秋夜,我们仰望天空,寻找飞马座四边形以及隔“河”相望的牛郎、织女星。突然,一道明亮的光线, 划破夜空。对了,这就是流星。在天文学的各项研究中,流星的研究一直依赖于业余爱好者的观测。全世界千千万万的流星爱好者的努力,为天文学家提供了大量的第一手资料。天文学家们正是通过研究这些资料才获得 On a long autumnal night, we looked up at the sky and looked for the quadrilateral Pegasus and the Cowherd and Vega who looked across the river. Suddenly, a bright light broke through the night sky. By the way, this is a meteor. In astronomy studies, the research of meteors has always depended on the observation of amateurs. The efforts of thousands of meteor enthusiasts all over the world provide astronomers with a great deal of first-hand information. Astronomers learned these materials