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Wang Xiji, pioneer of China's space program, dies at 105_我的网站

一 |     今天是第九个“中国航天日”，54年前的今天，中国第一颗人造地球卫星——“东方红一号”在酒泉卫星发射中心发射成功。    (ECNS) -- Wang Xiji, one of the pioneers of China's space program, an academician of the Chinese Academy of Sciences, and recipient of the "Two Bombs, One Satellite" Meritorious Service Medal, died in Beijing on Wednesday at the age of 105 after an illness.    The China Academy of Space Technology said his death was a great loss to China's space program, expressing deep condolences and remembrance for the scientist who devoted his entire life to the country's aerospace endeavors.    In November 1958, shortly after the launch of the call that "we should also develop artificial satellites," Wang was transferred to the Shanghai Institute of Mechanical and Electrical Design under the Chinese Academy of Sciences, where he became the technical leader for sounding rockets.        At the beginning of the project, working conditions were extremely rudimentary. The team had no experience, reference materials or experts, and had to start from scratch. With only hand-operated calculating devices available, several team members worked day and night for more than two months to calculate a single flight trajectory.    With no launch site, they used a rice paddy on the outskirts of Shanghai as a makeshift launch pad. They hoisted the rocket onto its launch stand with a winch and pressurized the propellant using a hand pump.    On Feb. 19, 1960, Wang and his team successfully launched China's first sounding rocket, the T-7M, from the rice field. Although the rocket reached an altitude of only 8 kilometers, the launch marked a crucial first step in China's journey into space.    During the subsequent development of the Long March-1 rocket, Wang innovatively integrated technologies from sounding rockets and missiles. He formulated the technical plan for Long March-1, China's first satellite launch vehicle, and led the development of its overall design and prototype. His work laid an important foundation for the successful launch of China's first satellite.    In February 1968, Wang joined the newly established China Academy of Space Technology and continued to devote himself to China's space program.    On April 24, 1970, China successfully launched its first artificial Earth satellite, Dongfanghong-1, into space aboard a Long March-1 rocket, becoming the fifth country in the world to independently launch a satellite into orbit.    On Nov. 26, 1975, China successfully launched its first recoverable satellite. While the nation celebrated the successful launch, Wang hurried to the satellite tracking and control center, knowing that the mission would not be considered a complete success until the satellite returned safely to Earth.    He stayed awake for three days and three nights. Only when he saw the red-and-white parachute appearing in the sky did he finally relax. The successful recovery brought back China's first batch of high-resolution remote-sensing film covering the country, providing basic data for national land surveys, topographic mapping and other applications. China thus became the third country, after the United States and the Soviet Union, to master recoverable satellite technology.    Wang said he felt the main meaning of life lies in participating in the great cause of socialist construction and contributing his share to it. "I understand the cause of the Party and have made up my mind to strive to become a Communist," Wang wrote in his application to join the Communist Party of China.    He remained committed throughout his life to his belief that "one should strive to be a Communist," and honored his lifelong pledge: "I am willing to be a paving stone for space."    (By Gong Weiwei)                    。　　据中国载人航天工程办公室消息，神舟十八号瞄准4月25日20时59分发射。航天员乘组由叶光富、李聪、李广苏3名航天员组成，叶光富担任指令长。　　上午11时，执行神舟十八号载人飞行任务的3名航天员叶光富、李聪、李广苏在这块中国航天事业和“两弹一星”精神的重要发祥地与中外媒体记者集体见面。　　神十八航天员叶光富简历　　叶光富，男，汉族，籍贯四川成都，硕士学位。1980年9月出生，1998年8月入伍，2002年5月加入中国共产党，现为中国人民解放军航天员大队一级航天员，陆军大校军衔。曾任空军航空兵某师某团司令部空战射击主任，被评为空军一级飞行员。2010年5月入选为我国第二批航天员，2021年10月执行神舟十三号载人飞行任务，2022年6月被中共中央、国务院、中央军委授予“英雄航天员”荣誉称号，并获“三级航天功勋奖章”。

二 | 经全面考评，入选神舟十八号载人飞行任务乘组并担任指令长。　　航天员李聪简历　　李聪，男，汉族，籍贯河北邯郸，学士学位。1989年10月出生，2009年9月入伍，2011年6月加入中国共产党，现为中国人民解放军航天员大队四级航天员，空军中校军衔。

三 | 曾任空军航空兵某旅飞行大队副大队长，被评为空军二级飞行员。2020年9月入选为我国第三批航天员。经全面考评，入选神舟十八号载人飞行任务乘组。　　航天员李广苏简历　　李广苏，男，汉族，籍贯江苏沛县，学士学位。1987年7月出生，2006年9月入伍，2011年6月加入中国共产党，现为中国人民解放军航天员大队四级航天员，空军中校军衔。

四 | 曾任空军航空兵某旅飞行大队副大队长，被评为空军一级飞行员。

五 | 2020年9月入选为我国第三批航天员。经全面考评，入选神舟十八号载人飞行任务乘组。　　（中国小康网微信公众号综合人民日报客户端、新华社、央视新闻客户端）　　编辑：武金洋　　审核：周经韬。

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