Technology: breaking the hegemony that monopolizes the world

"The No. 1 cargo spacecraft is the first spacecraft launched in the application and development stage of our Jiuzhou Manned Space Station. However, it was not developed independently by our Jiuzhou Technology. It also had the help of many related cooperative enterprises and institutions such as Daxia Aerospace Group. It is a modified ship. An optimized cargo spacecraft of a certain model from Tianzhou,

Spacecraft No. 1 is responsible for the material support, on-orbit support and space scientific experiments of the Kyushu Space Station and the Daxia Space Station. The No. 2 cargo spacecraft is a self-developed spacecraft dedicated to recyclable launches between our Kyushu Space Station and the Kyushu Southwest Launch Center.

The No. 2 cargo spacecraft has a total weight of 18 tons, a length of 11 meters, a cargo capacity of 8 tons, and an effective loading volume of 25.1 cubic meters. It is currently one of the cargo spacecraft with the strongest cargo capacity in Blue Star-related fields. . "

At first, he just briefly introduced the various indicators of the spacecraft. Later, when Li Jian talked about the specific project technology and progress, even the reporters who didn't know much about the technology were a little confused.

"In addition, the successful round trip of the No. 2 cargo spacecraft also means that our space hydrogen and oxygen fuel cell on-orbit experiment has been successful, which has preliminarily verified the power generation characteristics and variable performance of the fuel cell energy system under vacuum, low temperature and microgravity conditions outside the orbit. The power response law and the interface characteristics of electrochemical reactions provide important data and theoretical support for the development of space fuel cell energy systems and key technology research.

It also provides strong support for advancing our Kyushu science and technology manned lunar exploration mission.

In addition, there is also a space high-energy particle detection payload that has completed the first two detection missions inside and outside the space capsule. This detection payload is the first time in the world to break through the key technology of new inorganic exciter detection in the field of space exploration and achieve efficient neutron measurement. and high-precision neutron and gamma ray screening. In the future, we will continue to carry out detection of various types of charged particles, neutrons and particle radiation effects in space orbits to provide key reference parameters for relevant space science experiments and engineering applications.

At the same time, the technology used to land the No. 2 spacecraft is the latest successful test of the engine array independently developed by Jiuzhou Technology. Now it seems that this engine not only has excellent acceleration performance, but also has good performance in anti-interference and low-power operation.

However, what I personally pay more attention to is the jz404-modification. When this rocket successfully sent the satellite into space orbit, it simultaneously completed the vibration test of the first-stage pipeline of the liquid rocket booster transportation system.

This test fully verified the correctness of the design of the first-level nine-machine conveying pipeline and the reliability of the process. I believe that our rocket technology at Jiuzhou Technology will soon have new breakthroughs. "

When all engineers and reporters were curious about Jiuzhou Technology's reusable No. 2 cargo spacecraft, Li Jian spoke his mind for the first time in a long time.

He paid more attention to the JZ404-Kai rocket, but in addition to the design of the first-stage nine-machine transportation pipeline, he also noticed that the thrust and shape design of the JZ404-Kai rocket were inconsistent.

This feeling is impossible to appear on a mature and excellent rocket. There is only one reason. JZ404-modified. This rocket is just a process product of the rocket research and development project.

The Jiuzhou Rocket Branch is still secretly developing some kind of more magical rocket.

Because of Gu Qing's separation design, it was impossible for Li Jian to fully understand all the affairs of the Rocket Branch without applying. He could only judge from his own professional perspective that there was definitely something fishy inside the Rocket Company.

When the U.S. stock market started to gradually recover from a sharp decline, on May 20, 1026 in the Xia Yun ephemeris, Blue Star's Tianjian telescope, which currently has the strongest optical time domain survey capabilities, was officially put into operation at the Daxia Anqing Astronomical Observation Base.

When the media saw the dragon pattern logo of Jiuzhou Technology on the building where the survey telescope is located, they naturally knew that it was the work of Jiuzhou Technology.

Not long after this news was announced, a photo of the Andromeda Galaxy taken during the trial observation phase of the telescope and the trajectory of the lunar exploration robot on the moon's surface were also released on the same day.

This is also the largest high-resolution image of the Andromeda Galaxy with the largest field of view and the clearest photo of the trajectory of the lunar lunar rover that has been captured by Blue Star in the world.

"The Tianjian telescope is a survey telescope independently developed and manufactured by Jiuzhou Technology. The main mirror has a diameter of 3 meters. It adopts self-developed main focus optical system design and main mirror active optical correction technology, which can achieve uniformity within a 3-degree field of view. High image quality and extremely low field distortion imaging, equipped with a 1 billion pixel large target surface main focus camera, with the characteristics of large field of view, high image quality, and wide band.

The Tianjian telescope has a large light area, less stray light, high system detection sensitivity, and powerful sky survey capabilities. It can survey the entire northern celestial sphere every two nights, making it the equipment with the strongest optical time-domain sky survey capabilities in the northern hemisphere.

The photos of the Andromeda Galaxy released this time were superimposed on 190 photos obtained by the Tianjian Telescope through a total of 190 exposures of 60 seconds each time.

The Tianjian Telescope is a successful project of our Jiuzhou Science and Technology Aerospace Project, but it will not be the only successful project. In the future, more and better telescopes will be developed and manufactured to help us humans understand and travel in space. "

A person in charge of the Jiuzhou Technology Baize project said with excitement in his eyes when being interviewed by reporters.

"In the future, we will focus on the surface of the moon and the specific appearance of nearby galaxies. We hope that with the upgrade of technological innovation, we will observe and understand the other side of the universe in the future, and gain more insights for our Blue Star aerospace industry. material."

After this news, at 03:12 on June 27, 1026 Xiayin ephemeris, in the early morning, Jiuzhou Technology used the JZ404-modified launch vehicle at the Southwest Satellite Launch Center to successfully launch a special satellite.

What is very special is that when the satellite successfully entered the predetermined orbit, the launch center waited until the satellite successfully operated and sent back enough data of stable quality before announcing that the launch mission was a complete success.

Li Jian, chief aerospace engineer of Jiuzhou Science and Technology, stood up to explain to reporters: "This satellite is mainly used for some special aerospace scientific experiments of our Jiuzhou Science and Technology. It will also cooperate with our Daxia officials in some special domestic experiments." Census of resources, as well as agricultural product production estimation and disaster prevention and mitigation.

Because we use a lot of special equipment that has just been successfully developed, after discussion, we went through the special equipment application process. We must wait for the data to be sent back and confirm that the equipment is stable before we can declare the project successful. Please understand. "