On October 8, 1956, my country’s first rocket and missile development institution, the Fifth Research Institute of the Ministry of National Defense, was established, with Qian Xuesen as its director. In April 1958, construction of my country's first launch vehicle launch site began.
On July 19, 1964, my country’s first biological rocket carrying a mouse was successfully launched in Guangde, Anhui Province, marking the first step in my country’s space science exploration.
On April 1, 1968, the my country Institute of Aerospace Medical Engineering was established and began to select and train astronauts and conduct research on manned aerospace medical engineering.
On April 24, 1970, with the successful launch of the first artificial earth satellite "Dongfanghong" 1 in Jiuquan, my country became the fifth country in the world to launch satellites.
On November 26, 1975, the first returnable satellite was successfully launched and returned successfully three days later. my country became the third country in the world to master satellite return technology. 2005 marks the 30th anniversary of the successful launch of my country's returnable satellites. As of September, my country has successfully launched 22 returnable satellites. The results of scientific experiments carried out using returnable satellites have been widely used in many fields of national economic development.
In 1979, the Yuanwang-1 space survey ship was completed and put into use, making my country the fourth country in the world to have an ocean-going space survey ship. At present, our country has formed an advanced land and sea-based aerospace measurement and control network, which consists of the Beijing Aerospace Flight Control Center, Xi'an Satellite Measurement and Control Center, land measurement and control stations, four Yuanwang ocean-going space measurement ships, and the communication network connecting them. The technology has reached the world's advanced level. .
In 1985, my country officially announced that it would enter the Long March series of launch vehicles into the international commercial launch market. On April 7, 1990, the Long March-3 carrier rocket successfully launched the "Asia-1" satellite developed by the United States. So far, 27 foreign-made satellites have been successfully sent into space. my country occupies a leading position in the international commercial satellite launch service market. a place.
On July 16, 1990, the Long March 2 strap-on rocket was successfully launched for the first time in Xichang. Its low-orbit carrying capacity reached 9.2 tons, laying the foundation for the launch of manned spacecraft.
In October 1990, a satellite carrying two white mice and other creatures was launched into space, marking my country's first space orbital flight test carrying higher animals. The complete success of the test has obtained a lot of valuable data for the design of the life support system of my country's manned spacecraft and long-term manned space flight.
In 1992, my country's manned spacecraft was officially included in the national plan for development. This project was later named the Shenzhou spacecraft manned space project. The Shenzhou spacecraft manned space project consists of the Shenzhou manned spacecraft system, the Long March launch vehicle system, the Jiuquan Satellite Launch Center spacecraft launch site system, the spacecraft measurement and control and communication system, astronaut system, scientific research and technology test system, etc. It is our country's It was the largest and most technologically complex aerospace project from the late 20th century to the early 21st century.
On November 20, 1999, January 10, 2001, March 25, 2002, and December 30, 2002, my country successfully launched the Shenzhou 1 to 4 unmanned spacecraft four times. , manned flight is not far away.
On October 15, 2003, my country successfully launched its first manned spacecraft, Shenzhou 5. The 21 hours and 23 minutes of space travel marked that China has become the third country in the world to independently carry out manned space activities after the former Soviet Union/Russia and the United States.
On October 12, 2005, my country successfully launched its second manned spacecraft, Shenzhou-6, and conducted its first multi-person, multi-day flight test
On September 25, 2008, The "Shenzhou" 7 spacecraft landed in a predetermined area in Inner Mongolia and was successfully recovered.
Answer: 723709800 - Doorman Level 2 10-4 13:38
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Other answers*** 2 items
On October 8, 1956, my country’s first A rocket and missile development institution, the Fifth Research Institute of the Ministry of National Defense, was established, with Qian Xuesen as its director. In April 1958, construction of my country's first launch vehicle launch site began.
On July 19, 1964, my country’s first biological rocket carrying a mouse was successfully launched in Guangde, Anhui Province, marking the first step in my country’s space science exploration.
On April 1, 1968, the my country Institute of Aerospace Medical Engineering was established and began to select and train astronauts and conduct research on manned aerospace medical engineering.
On April 24, 1970, with the successful launch of the first artificial earth satellite "Dongfanghong" 1 in Jiuquan, my country became the fifth country in the world to launch satellites.
On November 26, 1975, the first returnable satellite was successfully launched and returned successfully three days later. my country became the third country in the world to master satellite return technology. 2005 marks the 30th anniversary of the successful launch of my country's returnable satellites. As of September, my country has successfully launched 22 returnable satellites. The results of scientific experiments carried out using returnable satellites have been widely used in many fields of national economic development.
In 1979, the Yuanwang-1 space survey ship was completed and put into use, making my country the fourth country in the world to have an ocean-going space survey ship. At present, our country has formed an advanced land and sea-based aerospace measurement and control network, which consists of the Beijing Aerospace Flight Control Center, Xi'an Satellite Measurement and Control Center, land measurement and control stations, four Yuanwang ocean-going space measurement ships, and the communication network connecting them. The technology has reached the world's advanced level. .
In 1985, my country officially announced that it would enter the Long March series of launch vehicles into the international commercial launch market. On April 7, 1990, the Long March-3 carrier rocket successfully launched the "Asia-1" satellite developed by the United States. So far, 27 foreign-made satellites have been successfully sent into space. my country occupies a leading position in the international commercial satellite launch service market. a place.
On July 16, 1990, the Long March 2 strap-on rocket was successfully launched for the first time in Xichang. Its low-orbit carrying capacity reached 9.2 tons, laying the foundation for the launch of manned spacecraft.
In October 1990, a satellite carrying two white mice and other creatures was launched into space, marking my country's first space orbital flight test carrying higher animals. The complete success of the test has obtained a lot of valuable data for the design of the life support system of my country's manned spacecraft and long-term manned space flight.
In 1992, my country's manned spacecraft was officially included in the national plan for development. This project was later named the Shenzhou spacecraft manned space project. The Shenzhou spacecraft manned space project consists of the Shenzhou manned spacecraft system, the Long March launch vehicle system, the Jiuquan Satellite Launch Center spacecraft launch site system, the spacecraft measurement and control and communication system, astronaut system, scientific research and technology test system, etc. It is our country's It was the largest and most technologically complex aerospace project from the late 20th century to the early 21st century.
On November 20, 1999, January 10, 2001, March 25, 2002, and December 30, 2002, my country successfully launched the Shenzhou 1 to 4 unmanned spacecraft four times. , manned flight is not far away.
On October 15, 2003, my country successfully launched its first manned spacecraft, Shenzhou 5. The 21 hours and 23 minutes of space travel marked that China has become the third country in the world to independently carry out manned space activities after the former Soviet Union/Russia and the United States.
On October 12, 2005, my country successfully launched its second manned spacecraft, Shenzhou-6, and conducted its first multi-person, multi-day flight test.
Answer: Ishisaka Treaty of Friendship - Probation Level 10-4 13:24
Dawn
July 14, 1970, "The East is Red" Shortly after the launch of "No. 1", scientists submitted a report on the development of manned spaceflight. In April 1971, China's manned spaceflight project, code-named "Project 714", was fully launched.
People at that time named China's planned spacecraft "Shuguang-1". Unfortunately, due to various factors, the "714 Project" was suspended in 1972.
"863 Project"
On March 3, 1986, four scientists, Wang Ganchang, Chen Fangyun, Yang Jiaqi, and Wang Daheng, jointly submitted a document "On Tracking the World's Strategic High Technologies" to the central government. Development recommendations. The central government quickly approved this proposal, which later became the famous "863 Plan."
Aerospace technology is the second field among the seven fields of the "863 Project". The "863 Project" played a catalytic role in China's manned spaceflight project.
"Chang Er Bunao"
In the summer of 1990, China's first high-thrust strap-on rocket, the Long March 2E or "Chang Er Bunao" rocket, successfully launched into space. "Chang Erbang" is the predecessor of the Long March 2 F-type rocket that is responsible for the mission of launching manned spacecraft.
"Project 921"
September 21, 1992, a day worth remembering forever in China's aerospace history - on this day, the central government officially approved the feasibility study of the manned spaceflight project Report. China's manned spaceflight project was officially established, code-named "Project 921".
Astronaut Selection
In October 1995, our country decided to select the first batch of reserve astronauts from the Air Force fighter and attack aircraft pilots.
Soon, 12 preliminary astronauts stood out from thousands of candidates, and together with 2 astronaut trainers, formed the first batch of Chinese astronauts.
At the end of 1997, with the approval of the Central Military Commission, the world's third astronaut brigade consisting of 14 reserve astronauts was established. On January 5, 1998, 14 people arrived. This day has since become the birthday of the Chinese People's Liberation Army Astronaut Brigade.
Shenzhou-1
At 6:30 on November 20, 1999, the Shenzhou-1 spacecraft successfully lifted off from the Jiuquan Satellite Launch Base and returned to the ground smoothly after a 21-hour flight. .
What is little known is that this "pioneer" of the manned space project was actually temporarily modified from an electrical performance test spacecraft used for ground experiments. It is unprecedented in the history of China's aerospace industry to directly use the initial prototype product as a full-scale product.
Shenzhou-2
In the early morning of January 10, 2001, the Shenzhou-2 spacecraft was successfully launched. The spacecraft returned to the ground after flying in orbit for nearly 7 days.
Shenzhou-2 is the first fully-fledged unmanned spacecraft, and its technical status is basically the same as that of a manned spacecraft. Its launch was carried out entirely in accordance with the environment and conditions of the manned spacecraft. All equipment related to the life support of astronauts were basically made of real parts.
Shenzhou-3
On March 25, 2002, the Shenzhou-3 spacecraft was launched and returned to the ground on April 1.
The Shenzhou-3 spacecraft is equipped with a human metabolism simulation device, anthropomorphic physiological signal equipment and a body dummy, which can quantitatively simulate important physiological activity parameters such as astronauts' breathing and blood circulation. The spacecraft worked normally, all scheduled test goals were achieved, and the test was a complete success.
Shenzhou 4
In December 2002, Shenzhou 4 was successfully launched at 0:30 on the 30th after withstanding the test of minus 29 degrees Celsius, breaking through the low temperature in our country. Launch history. On January 5, 2003, the spacecraft returned safely and completed all scheduled tests.
Except that Shenzhou 4 is not manned, its technical status is exactly the same as that of a manned spacecraft. During the flight, the spacecraft successively completed tasks such as earth observation, materials science, life science experiments, space astronomy and space environment detection.
Shenzhou 5
On October 15, 2003, my country's first manned spacecraft, Shenzhou 5, was successfully launched. China's first astronaut Yang Liwei became the first Chinese visitor to the vast space.
The 21-hour and 23-minute space journey of Shenzhou-5 marked that China has become the third country in the world to independently carry out manned space activities after Russia and the United States.
Shenzhou 6
On October 12, 2005, my country's second manned spacecraft Shenzhou 6 was successfully launched, and astronauts Fei Junlong and Nie Haisheng were successfully sent into space. In the early morning of the 17th, after 115 hours and 32 minutes of space flight, the spacecraft's return capsule landed smoothly.
Shenzhou-6 conducted the first multi-person, multi-day flight test of my country’s manned space program, completing my country’s truly manned space science experiment.
Shenzhou 7
On September 25, 2008, my country’s third manned spacecraft Shenzhou 7 was successfully launched, and the three astronauts Zhai Zhigang, Liu Boming, and Jing Haipeng successfully ascended to space. null.
On the 27th, Zhai Zhigang, wearing the "Feitian" extravehicular spacesuit developed by my country, and assisted by Liu Boming, who was wearing the Russian "Sea Eagle" extravehicular spacesuit, conducted a 19 minute and 35 second mission. cabin activities. China then became the third country in the world to master space extravehicular activity technology.
In the evening of September 28, 2008, the Shenzhou-7 spacecraft successfully landed on the Amgulang Grassland in central Inner Mongolia after successfully completing space extravehicular activities and a series of space science test missions