Shulou(Shulou.com)11/24 Report--

CTOnews.com news on December 21, Wu Yansheng, secretary of the party group and chairman of China Aerospace Science and Technology Group Co., Ltd., when teaching aerospace ideological and political courses for the broad masses of young people, from the aspects of going in and out of space, making use of space, exploring space, controlling space, and so on. This paper focuses on the latest progress and development plans of China in heavy carrier rockets, flight-oriented space transportation system, national space infrastructure system, lunar exploration phase IV, manned lunar landing, deep space exploration and so on.

According to the Aerospace Science and Technology Group, on the basis of "becoming a space power and becoming one of the space powers," our goal is to promote China to become one of the world's space powers by 2030 and to build China into a world space power in an all-round way by 2045.

The new generation of manned carrier rockets meets the long-term needs of China's manned spaceflight.

China is developing a new generation of manned carrier rockets, which will mainly launch a new generation of manned spacecraft to meet the long-term strategic needs of China's manned space flight, such as manned lunar exploration, and its low-earth orbit carrying capacity will reach 70 tons. the carrying capacity of the earth-moon transfer orbit will reach 25 tons, and the first flight is expected to be completed before 2027.

Heavy launch vehicle greatly improves its ability to enter space

The long March 9 arrow of the heavy launch vehicle being developed in China has a diameter of 10m and a height of about 110m. after successful development, the carrying capacity of the low orbit will reach 150 tons, and the carrying capacity of the earth-moon transfer orbit will reach more than 50 tons. Strive to complete the first flight around 2030.

Reusable launch vehicles and flight-based space transportation systems

In the future, we will have reusable launch vehicles to achieve "economical, mobile, fast and reliable" access to space, supporting the realization of low-cost space utilization goals. We will also launch a flight-based space transportation system, which will operate as a flight like high-speed rail and aircraft, and revolutionize our ability to enter space.

Building a national space infrastructure system for business-oriented and market-oriented industrialization

In terms of space infrastructure, by 2025, we will build a space infrastructure system for the national space segment with advanced technology, global coverage and efficient operation, and increase the construction of ground equipment and service systems. China's space applications will be operationalized, market-oriented and industrialized, reach the international advanced level, and effectively support economic and social development.

On-orbit service and maintenance system of space "4S" shop for spacecraft

We will strive to build an on-orbit service and maintenance system composed of high-speed rail service, track transfer and efficient and low-cost transportation by 2030. This system is the "4S" store for spacecraft in space, which solves such problems as satellite failure that cannot be repaired and fuel that cannot be replenished, and realizes on-orbit equipment replacement, on-orbit maintenance, on-orbit technology upgrading, on-orbit construction, and so on. It will subvert the existing spacecraft development, launch, deployment and application models.

Take a man to the moon and walk into deep space.

China's manned spaceflight will also land on the moon and go to deep space. At present, a new generation of manned spacecraft and lunar landers are being developed. the new generation of manned spacecraft can send three astronauts into orbit around the moon and return to Earth, and lunar landers can carry two astronauts to land on the moon and carry out scientific exploration activities.

The fourth phase of lunar exploration: Chang'e No. 6, No. 7, No. 8 mission

We will implement the fourth phase of the lunar exploration project. Chang'e-6 plans to sample and return to the far side of the moon before 2025. Chang'e-7 plans to carry out environmental and resource exploration at the South Pole of the moon before 2026. Chang'e-8, which is scheduled to be launched before and after 2028, will form the basic type of China's lunar research station at the South Pole with Chang'e-7.

Deep space exploration is advancing steadily.

CTOnews.com learned that China plans to launch deep space probes before and after 2025 to detect near-Earth asteroids and comets in the main belt, and plans to carry out Mars sampling and return missions in the next 10 to 15 years. It is planned to carry out interplanetary exploration such as Jupiter and Uranus, as well as solar exploration and the edge of the solar system. The Sound search Program is planned to be implemented around 2030 to detect whether there are habitable planets outside the solar system.

The construction of space laws and regulations and the control of space environment

We will focus on the construction of space laws and regulations and the governance of the space environment, and comprehensively improve the ability to manage and control space. We will persist in governing the sky according to law, actively promote the promulgation of the Space Law, build a system of laws and regulations with the Space Law as the core, implement space target monitoring, space debris removal, and clean up abandoned satellites, and reduce the threat of space garbage to spacecraft in orbit.

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