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具体负责这项工作的阿姆哈斯特大学天文学教授,迪皮特·特德博士弄不清这电波表示什么意思,惊奇地怀疑会不会是宇宙人发来的电波?这一天是1924年8月22日,晚上7时～10时,原是火星大冲之时,是火星最接近地球时(相距5600万公里)。后来查明这神奇的电波原是火星发来的。宇宙中的天体会自行向外辐射着电波。1931年1月的某天,美国29岁的青年工程师卡尔·扬斯基,在研究无线电的干扰时,意外地又收到一种来
The professor of astronomy at the University of Amherst, who was specifically responsible for this work, Dr. Didier could not figure out what the meaning of this radio wave was, and wondered whether he would be a wave from the universe. This day was 1924. 8 On the 22nd of the month, from 7:00 to 10:00 pm, when Mars was rushed, Mars was closest to Earth (56 million kilometers apart). Later, it was discovered that this magic wave was originally sent by Mars. The celestial bodies in the universe will radiate their own waves. One day in January 1931, the 29-year-old young engineer Karl Jansky of the United States accidentally received another kind when he was studying radio interference.