Which countries in the world have the most advanced space technology?

Countries with the most advanced space technology in the world;

First, the United States

The United States is the first country in the world to carry out space activities, and its scale and technical level are among the highest in the world. Especially during the military preparations between the United States and the Soviet Union, it is undeniable that the hegemony between the United States and the Soviet Union has promoted the accelerated development of science and technology, especially the promotion of space technology for decades.

American astronaut neil armstrong landed on the moon.

From 196 1 to "Apollo" moon landing plan (see "Apollo Plan"), to 1969, two astronauts were sent to the moon for the first time and returned to the earth safely. Since 1972, the focus of American space activities has shifted to the development and utilization of near-earth space, and the space shuttle has been developed. The space shuttle made its first commercial flight in 1982+065438+ 10. By the end of June/984, it had flown 14 times. 10, NASA also began to develop a permanent manned space station.

American pioneer detector

In the second world war, as an aerospace expert who surrendered to the United States by Germany, Weiner? Feng? Braun's influence on American space industry: the first American satellite was successfully launched, the first manned spacecraft "Apollo 1 1" landed on the moon and made outstanding contributions, and the development of American space shuttle also originated from him.

The goal of deep space exploration in China is to investigate celestial bodies and interplanetary space environment in the solar system, with emphasis on the moon and Mars, followed by Venus, Mercury, Jupiter and Saturn.

During the period of 1958- 1968, we visited the moon together with Pioneer, Rover, Surveyor and lunar orbiter, including taking photos of the lunar surface and analyzing the lunar soil, which provided scientific data for manned landing on the moon. So far, the United States is still the most developed country in the aerospace industry.

Second, Russia.

In Russia, thin camels are bigger than horses. At that time, the Soviet Union even owned its own space shuttle (although it was unfortunately destroyed). The former International Space Station symbolizes Russia's space power. Russia's space technology, which ranks second in the world in military strength, must not be weak.

Since 1950s, the Soviet space industry has made a series of remarkable achievements, opened the way for human beings to explore the universe, and left many "first" pride in the history of human space exploration.

1957, 10 year 10 4 October, the Soviet Union launched the world's first artificial earth satellite, which opened a new era of human conquest of space and confirmed the Soviet Union's leading position in the world space research field. Soviet scientists became pioneers in automatic space flight and manned space flight. The Soviet Union was also the first country in the world to manufacture multiple spacecraft, launch orbital stations and space welding. Soviet and Russian astronauts hold the world record for staying in space.

Although the model of the first artificial satellite in the Soviet Union is only 55 cm in diameter, it has a historic achievement.

The main reason why the Soviet space industry has made great achievements in a short period of time is that the state attaches importance to science and technology. During Stalin's reign, he determined the idea of "turning backward agricultural countries into industrial countries" and put forward the slogan "cadres who master technology decide everything".

Gagarin was a pilot of the Soviet Red Army Colonel and the first earthman to go into space.

During World War II, the Soviet Union mobilized the whole people to defend the country, but college students and scientists were not the targets of mobilization, thus retaining scientific strength for the country. During the implementation of the space program, the Soviet Union had 138 research institutes and hundreds of factories serving the program, with a total number of tens of thousands of people.

By 2005, Russia already has an "energy" super-heavy rocket with mature technology and large load capacity. If the funds and materials needed by Russia's space industry are guaranteed, we can win 50-60% of the world's space cargo orders in the world space market by relying on our own strength and competitiveness, that is, 1000-3000 tons/year, which will bring 80-3000 tons to Russia every year. In addition, Russia will earn more money by renting world-class orbital stations and space communication facilities, providing services such as earth mineral exploration and mapping, and selling materials synthesized and photographed in space.

The characteristics of this period will be: Russian space industry will occupy a dominant position in the world space market and prosper again, earning huge foreign exchange for Russia, thus promoting the development of other industrial sectors in China.

Third, China.

Since the establishment of 1956, China's space industry has gone through several important periods, such as hard struggle, supporting development, reform and revitalization, and going abroad, before reaching a considerable scale and level: a complete supporting research, design, production and test system has been formed; A spacecraft launch center capable of launching various satellites and manned spacecraft, as well as a monitoring and control network composed of various domestic ground stations and long-distance tracking and measuring ships, have been established.

A variety of satellite application systems have been established, and remarkable social and economic benefits have been achieved; A space science research system with a certain level has been established and many innovative achievements have been made. A team of aerospace science and technology with good quality and high technical level has been trained.

Dongfanghong-1 satellite was the first artificial satellite launched by China on April 24th, 1970, and was developed by China Academy of Space Technology, with Qian Xuesen as its first president.

China's space industry has developed under the conditions of weak basic industries, relatively backward scientific and technological level, special national conditions and specific historical conditions. China has independently carried out space activities, and in a relatively short period of time, it has embarked on a development path that is suitable for its own national conditions and has its own characteristics, and has made a series of important achievements.

China's space rocket, China Aerospace, has made remarkable achievements.

In many important technical fields, such as satellite recovery, multi-satellite with one arrow, low-temperature fuel rocket technology, bundled rocket technology and geostationary orbit satellite launch, measurement and control, China has become one of the advanced countries in the world. Great achievements have been made in the development and application of remote sensing satellites, communication satellites, manned spacecraft experiments and space microgravity experiments.

China attaches great importance to the development of various application satellites and satellite application technologies, and has made great progress in satellite remote sensing, satellite communication, satellite navigation and positioning. Of the satellites developed and launched by China, remote sensing satellites and communication satellites account for about 7 1%. These satellites are widely used in various fields of economy, science and technology, culture and national defense construction, and have achieved remarkable social and economic benefits. Relevant state departments have also actively used various foreign application satellites to carry out applied technology research, and achieved good application results. Especially in recent years, China's space industry has developed rapidly.

Fourth, Europe.

There are too many European countries, and no country has the strength to enter the space field alone, but the overall strength of Europe is still very strong, especially they have the opportunity to cooperate frequently with the United States.

The European Space Agency (ESA) was established by an intergovernmental meeting in 1975, with the goal of providing and promoting cooperation between European countries in space research, space technology and applications exclusively for peaceful purposes. Its predecessor was the European Space Research Organization and the European Spacecraft Launcher Development Organization.

The European Space Center launched two satellites.

In addition to the Czech Republic, the European Aviation Agency has 17 member countries, namely Germany, Austria, Belgium, Denmark, Spain, Finland, France, Greece, Ireland, Italy, Luxembourg, Norway, the Netherlands, Portugal, the United Kingdom, Sweden and Switzerland. In addition, Canada, Hungary and other countries have also participated in some cooperation projects of the agency.

Jean Jacques Jordan, Director of the European Space Agency

France is its main contributor. The European Space Agency has nothing to do with the European Union. The European Space Agency includes non-EU countries such as Switzerland and Norway. Luxembourg and Greece will join in February 2005.

On the surface, the focus of European Space Agency's space exploration is not manned space flight, but deep space exploration. Rosetta, a comet probe launched in 2004, is on its way to comet Churyumov-Gerasimenko, and the Venus Express launched in 2005 sent back clear photos of Venus' polar regions.

In order to promote the medium-term development of the existing launch vehicle system and the development of a new generation of European space transporters around 20 10, the European Space Agency has also put forward the "Future Transporter Preparation Plan" and the "European Space Technology Master Plan" to determine the technical requirements of the next generation. In manned space flight, the European Space Agency has established an ambitious "Aurora" plan, which intends to send astronauts to the moon between 2020 and 2025 and land on Mars between 2030 and 2035.

Verb (abbreviation of verb) Japan

Japan's space technology is still very strong in Asia. With the development of space science and applied technology in Japan, Japan has two space launch centers-Kagoshima Space Center and Seed Island Space Center. They are all located in the south of Japan. Kagoshima Space Center in Japan, affiliated to Japan Institute of Space Science, is the launch site of Japanese sounding rockets and scientific satellite launch vehicles. The Seed Island Space Center, which belongs to the Japan Space Development Agency, is the launch center of Japanese application satellites.

Japan Seed Island Space Center

On February/KOOC-0/970,/KOOC-0//KOOC-0/day, Japan's first technical satellite (24 kg Otsuka satellite) was launched by a λ4S-5 rocket into an orbit of 337/5/KOOC-0/4/KOOC-0/km. Since then, the launch rate of scientific satellites has been about one per year. Starting from 1964, the launch site was expanded to launch a Miu launch vehicle with greater thrust.

Japanese female astronauts successfully returned from space travel.

Kagoshima Space Center in Japan is the launch site of Japanese sounding rockets and scientific satellite launch vehicles. 1962 In February, the institute chose a hilly and sparsely populated area near Uchinoura, Kagoshima Prefecture as the site and started construction. It was put into use in February 1963. 1965, kagoshima space center has a complete set of facilities for launching Kappa and Lambda solid fuel sounding rockets. H2A used by JAXA is the most technically stable transmitter in the world.