According to a report by Chinanews.com.cn on September 23, the United States' Chinese website, on the 21st, NASA announced a 28 billion U.S. space program, which is expected to be the first female astronaut and another male astronaut in the United States in 2024. Sent to the moon. At the same time, the House of Representatives passed a bill that approved the payment of $600 million for the lunar lander. NASA has awarded three US companies including SpaceX $967 million for its design and development.
According to the plan, astronauts will use NASA's powerful new rocket, space launch system and "Orion" spacecraft to reach the surface of the moon, and a series of important tests will be carried out in the fall of 2020. Subsequently, NASA will conduct two flight tests around the moon, one for unmanned flight in 2021, and the second for a manned flight in 2023. By 2024, astronauts will fly 240,000 miles to the moon's orbit, and use the new commercial manned landing system to fly to the south pole of the moon through the Orion spacecraft, and then return again.
This mission is part of NASA’s “Artemis Project” and will mark the first landing on the moon since 1972. NASA Administrator Jim Bradenstein said that astronauts are "returning to the moon", "to seek scientific exploration, economic benefits, and incentives for a new generation of explorers." According to the plan, astronauts will use NASA's powerful new rocket, space launch system and "Orion" spacecraft to reach the surface of the moon, and a series of important tests will be carried out in the fall of 2020. In nearly a week, astronauts will collect samples, conduct scientific experiments, and search for resources such as water, which may be extracted and converted into oxygen and fuel. This task will allow slow progress in infrastructure construction and development of the Artemis Base for long-term exploration of the moon in ten years. Regarding this, I have to say that the development of the international aerospace industry is always spurring the rapid progress of my country's aerospace industry.
Relying on its own strength, China has successfully developed twelve different types of "Long March" carrier rockets suitable for launching satellites in low-Earth orbit, sun-synchronous orbit and geostationary orbit. It has carried out 68 launches so far. Since October 1996, there have been 26 consecutive successful launches. So far, China has successfully sent 27 foreign-made satellites into space; it has launched more than 50 self-developed satellites, with a satellite flight success rate of over 90%.
Hightopo (Hightopo) Beidou-3 satellite digital twin system
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The high success rate is inseparable from the digital twin technology, and the digital twin technology makes full use of data such as physical models, sensor updates, operating history, etc., integrates multi-disciplinary, multi-physical, multi-scale, multi-probability simulation processes, and completes the mapping in virtual space , So as to reflect the full life cycle process of the corresponding physical equipment. Digital twin is a concept that transcends reality and can be regarded as a digital mapping system of one or more important, interdependent equipment systems.
You can refer to the Beidou-3 launch digital twin system released by Hightopo in the same year and use HT's rich 2D/3D configuration to build a visual case of the successful launch of the Beidou-3 satellite. China began to implement manned spaceflight projects in 1992 and has so far successfully launched three "Shenzhou" unmanned test spacecraft. This indicates that China has broken through the basic technology of manned spacecraft and has taken important steps in the field of manned spaceflight.
On October 15, 2003, China’s first astronaut Yang Liwei took the Shenzhou V spacecraft into space and realized the Chinese nation’s thousand-year dream of flying to the sky. On October 12, 2005, astronauts Fei Junlong and Nie Haisheng flew into space again on the Shenzhou-6 spacecraft, and returned to the ground safely after traveling in space for 5 days and completing a series of space experiments.
The speed and efficiency of my country's manned spaceflight has amazed the world and has inspired and proud of hundreds of millions of Chinese people. In the past few years, many spacecraft have made many breakthroughs. With their wisdom and hard work, Chinese astronauts have made up for the lack of material and technological foundations and created rapid leaps in China's manned spaceflight. These simulations are inseparable from the digital twin technology, and the lives of the space heroes are closely connected with this.