Qian, the founder of China's rocket and satellite development, was declared as "National Outstanding Contribution Scientist" by the State Council. After graduating from 1938 (at that time, he had obtained a doctorate in ed), Qian was employed as an assistant researcher at the California Institute of Technology, where he was a major member of the Guggenheim Aeronautical Laboratory led by Karman. His theory helped the United States develop rockets on the ground and in space, and he made outstanding contributions to the aerodynamics and navigation systems of missiles and spacecraft. He and Carmen established a method to help solve the theory of aerodynamic heat problems encountered by aircraft when they broke through the sound barrier. The Carmen-Money Formula published in 194 1 has been widely used in aviation science. 1949 shortly after the founding of People's Republic of China (PRC), Qian decided to return to China. However, it was not until 1955, with the help of the late Prime Minister Zhou Enlai, that he finally set foot on his own land again. After Qian returned to China, he immediately submitted a report to the government to vigorously promote the establishment of the national defense industry. He also drafted an outline plan for the development of rockets and missiles. The government accepted his suggestion and assigned him to finish the task. On May 10 and 1956, the Fifth Research Institute of the Ministry of National Defense was established, which is the first anti-missile research center in China.

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On the same day, Qian gave a lecture on missile training institutions to the first batch of graduates from 156 New China, most of whom became the backbone of China's missile and satellite undertakings. 1957, Qian was appointed as the president of the five branches. Since then, he has been the top leader of China's missile and space research. 1960, China successfully launched its first self-made short-range missile. Two years later, a missile with a nuclear warhead was successfully launched in Jiuquan, Gansu Province, making China one of the nuclear missiles of its own country. As early as 1953, Qian began to study the possibility of space flight. In 1965, he suggested that the government should start making satellites as soon as possible. At that time, the satellites made by the United States and the Soviet Union were only exclusive between the two countries. 1986, he founded the China Academy of Space Technology and served as the first president. The institute is responsible for developing satellite technology and conducting space research. China's first Satterlee Te, "Dongfanghong-1", weighing173kg, was launched on April 24th 1970 with a homemade rocket 13. The technology of money can play a prominent role in developing rockets. Since then, China has made great progress in both space science and missile development. So far, China has launched more than 30 satellites.

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( 1)& lt； Br> Qian, the founder of China's rocket and satellite development, was declared as "National Outstanding Contribution Scientist" by the State Council. After graduating from 1938 (at that time, he had obtained a doctorate in ed), Qian was employed as an assistant researcher at the California Institute of Technology, where he was a major member of the Guggenheim Aeronautical Laboratory led by Karman. His theory helped the United States develop rockets on the ground and in space, and he made outstanding contributions to the aerodynamics and navigation systems of missiles and spacecraft. He and Carmen established a method to help solve the theory of aerodynamic heat problems encountered by aircraft when they broke through the sound barrier. The Carmen-Money Formula published in 194 1 has been widely used in aviation science. 1949 shortly after the founding of People's Republic of China (PRC), Qian decided to return to China. However, it was not until 1955, with the help of the late Prime Minister Zhou Enlai, that he finally set foot on his own land again. After Qian returned to China, he immediately submitted a report to the government to vigorously promote the establishment of the national defense industry. He also drafted an outline plan for the development of rockets and missiles. The government accepted his suggestion and assigned him to finish the task. On May 10 and 1956, the Fifth Research Institute of the Ministry of National Defense was established, which is the first anti-missile research center in China. & ltbr & gt& ltbr & gt(2)& lt； Br> On the same day, Qian gave a lecture on missile training institutions to the first batch of graduates from 156 New China, most of whom became the backbone of China's missile and satellite undertakings. 1957, Qian was appointed as the president of the five branches. Since then, he has been the top leader of China's missile and space research. 1960, China successfully launched its first self-made short-range missile. Two years later, a missile with a nuclear warhead was successfully launched in Jiuquan, Gansu Province, making China one of the nuclear missiles of its own country. As early as 1953, Qian began to study the possibility of space flight. In 1965, he suggested that the government should start making satellites as soon as possible. At that time, the satellites made by the United States and the Soviet Union were only exclusive between the two countries. 1986, he founded the China Academy of Space Technology and served as the first president. The institute is responsible for developing satellite technology and conducting space research. China's first Satterlee Te, "Dongfanghong-1", weighing173kg, was launched on April 24th 1970 with a homemade rocket 13. The technology of money can play a prominent role in developing rockets. Since then, China has made great progress in both space science and missile development. So far, China has launched more than 30 satellites.