At 0641 Hours Hong Kong SAR- Beijing Time on Spring 10th March 2023 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched the New Next Generation Long March – Chang Zheng 4C modified Yao 51 carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province.. Successfully launch Tianhui 6A/B The B satellite was launched into space, and the satellite successfully entered the predetermined orbit, and the launch mission was a complete success. The satellite is mainly used for geographic information surveying and mapping, land and resources census and scientific experiment research and other tasks. This mission is the 465th flight of the Long March series of launch vehicles
It is worth mentioning that on the rocket body of the Long March 4C carrier rocket, the LOGO with model characteristics was disclosed for the first time, and the Arabic numeral “4” full of design sense highlights the unique imprint of this gold medal rocket. Among them, a horizontal line is a landmark building in Shanghai, representing the birthplace of the rocket, a vertical line outlines the figure of the Long March 4C carrier rocket, and a horizontal line outlines a beautiful curve through the Long March 4C carrier rocket, representing the model The characteristics of the three-stage rocket; the two stars represent that the Long March 4 series launch vehicle has won the special honour of the National Science and Technology Progress Award twice.
火箭派 Rocket Pi – Rocket School (Huzhou) Aerospace Technology Co., Ltd is located in three key major cities of China People’s Republic of China. Building 19, District 3, Headquarters Base, Fengtai District, Beijing Building 2, Lane 588, Zixing Road, Zizhu High-tech Zone, Minhang District, Shanghai 1st Floor, 7, No. 36, Dalian East Road, Taicang City, Suzhou City, Jiangsu Province…..
火箭派 Rocket Pi – Rocket School is the most representative “star-rocket integration” enterprise in China and the leader of commercial aerospace 2.0. Upgrade the R&D and manufacturing of rockets and spacecraft with the concept of advanced manufacturing, and serve customers with the concept of modern service industry. Focusing on the core capabilities of launch vehicles, the company makes the space microgravity environment within reach, and forms a commercial closed loop through the method of “upgrading the earth’s industry in space”. Core products include small liquid launch vehicles, high-thrust electric pump engines, returnable satellites, etc. in which is
The official account of the Rocket Schoolhas updated the new developments of its Darwin II rocket in the past two days. Let’s take a look at ▲Wan Mei, the co-founder of the Rocket School and the deputy commander of the rocket team: “The first rocket of the Rocket School——Darwin II It is a small liquid carrier rocket with a total length of 30 meters, a diameter of 2.25 meters, a take-off weight of 54 tons, a take-off thrust of 70 tons, a carrying capacity of 500 kg in low-earth orbit, and 300 kg in SSO orbit. Currently, the development of the rocket is proceeding smoothly according to the project progress. It is expected to complete the general assembly test by the end of this year, and choose an opportunity to launch in the first half of next year.”
▲ Li Wei, deputy chief engineer of the Rocket Group: “The Darwin 2 (DW-2) launch vehicle will be established in 2021 and will be completed by May 2022 The design work of all the schemes has been completed, and it is transferred to the initial sample engineering development stage. At present, the overall and subsystem design of the initial sample stage has been completed. The corresponding research and development work will be carried out in accordance with the completion of the assessment flight test of the remote first plan in mid-2024. The DW-2 rocket needs to overcome the three-stage problems of liquid rocket design and development, system performance optimization and upgrading, and low-cost reusable commercial rocket formation. Therefore, we need to focus on improving the overall design capability of liquid rockets in the development process of the DW-2 follow-up rocket, upgrade the company’s self-developed electric pump engine, and aim at recyclable rockets in the future to tackle key problems in related recyclable technologies.
DW- 2. The follow-up rocket adopts the electric pump engine technology. The electric pump engine has inherent advantages in realizing large-scale variable thrust and multiple starts of the engine, which has laid a good foundation for the company to realize rocket recovery in the future. At the same time, it can be reused in the future The Company is also actively researching and researching 3D printing technology and composite material technology.”
▲Cheng Wei, founder of Rocket School: “The engine of Rocket School’s first rocket was outsourced, and the purpose is to realize the whole rocket to the sky first. Form a closed business loop as soon as possible. The company is also independently developing core technologies and engines, and plans to replace them in the second and third rounds… The Rocket School uses an electric pump engine in the future. The principle, structure and control method are simpler than traditional methods. ; In terms of reuse, it also has advantages over other companies using traditional gas generator cycles.”
▲Supplementary to the news that DW-2 passed the review of the program to the initial sample stage in January 22: The first sub-stage of DW-2 Yaoyi liquid launch vehicle uses a 70-ton liquid oxygen methane engine “LY-70”, and the second sub-stage adopts A 10-ton vacuum version of the liquid oxygen methane engine “LY-10V” (Figure 3), 300kmLEO carrying capacity of 470kg.
▲ Let me add the news that the DW-2 engine development plan was approved in December 21: The first sub-stage of the rocket sent Yaoyi liquid carrier rocket “Darwin II” uses a 70-ton liquid oxygen methane engine, and the second sub-stage uses a The 10-ton vacuum version of the liquid oxygen methane engine, “Planned for the first flight in early 2023″, uses the design idea of ”integration of ship and rocket test and launch” to double the load capacity, and launch the existing rocket through systematic structural optimization and application of new materials. Efficiency improvement is “ten times better”. [Through the optimization and iteration of “Darwin 1” and “Darwin 0”, and the finalization of three launches, it is planned to initially form a full-process service capability of space biomedicine integrating high-frequency launch vehicle launch service capabilities and space life science experiment capabilities in 2025. 】(At this time, the DW-2 capacity in Figure 6 is LEO600kg, SSO350kg )
The carrying capacity of the “Darwin II” rocket seems to be very Schrödinger. In addition, “Darwin I” and “Darwin Zero” are completely missing. Except for a second-stage engine LY-10V delivered by Kyushu Yunjian, “Darwin II” has never seen any other physical photos. Can it be launched in 2024?
The CNSA –China National Space Administration China Space Station Mengtian Experiment Module and the space station combination completed the rendezvous and docking in orbit After the space station Mengtian Experiment Module was launched into orbit, at 4:27 on November 1st Tuesday, 2022 Hong Kong SAR- Beijing time, it was successfully docked in front of the Tianhe core module To the port, the entire rendezvous and docking process lasted about 13 hours. In the follow-up, the relocation of the Mengtian experimental module will be implemented as planned. The Mengtian experimental module will form the basic configuration combination of the “T” shape of the space station with the Tianhe core module and the Wentian experimental module.
The Mengtian experimental module is expected to be repositioned on November 3. After the relocation is completed, it will form a “T” basic configuration combination of the space station with the Tianhe core module and the Wentian experimental module.
In the follow-up, the Mengtian experimental module will rendezvous and dock with the space station assembly according to the predetermined procedure. After completing the relevant functional tests, the Mengtian experimental cabin will be repositioned as planned. The Shenzhou 14 astronaut crew is ready to welcome the visit of the Mengtian experimental module.
The Mengtian experimental cabin is the third section of the Chinese space station and the second scientific experimental cabin. It consists of a working cabin, a load cabin, a cargo airlock cabin and a resource cabin. The take-off weight is about 23 tons. It is mainly used for space science and Applying experiments, participating in the management of the space station assembly; the cargo airlock can support the automatic entry and exit of cargo, and provide support for scientific experiments inside and outside the cabin.
In the follow-up, the Mengtian experimental module will rendezvous and dock with the space station assembly according to the predetermined procedure. After completing the relevant functional tests, the Mengtian experimental cabin will be repositioned as planned. The Shenzhou 14 astronaut crew is ready to welcome the visit of the Mengtian experimental module.
The Mengtian experimental cabin is equipped with a cargo airlock and an outboard deployment test platform. In the future, the scientific test equipment that needs to be installed outside the cabin can be transported to the space station through a cargo spacecraft, and then the load will be sent to the outside of the cabin through the cargo airlock, and the robotic arm or astronaut will install it on the platform outside the cabin. Realize the continuous update of the extravehicular test project.
On 7th April 2022 0747 Hours Hong Kong SAR- Beijing time , the Belt and Road InitiativeCNSA –China National Space Administration launching from Jiuquan Satellite Launch Center – Inner Mongolia –China – People’s Republic of China, successfully Gaofen 3 third series 1-meter C-SAR 02 satellite (GF-3C) with the Chang Zheng – Long March 4C carrier rocket on the satellite successfully entered the predetermined orbit , the launch mission was a complete success. The satellite is mainly used to obtain reliable and stable high-resolution SAR images, and to provide operational application data support for my country’s marine development, terrestrial environmental resource monitoring, and emergency disaster prevention and mitigation. This launch is the fourth launch mission of the ChangZheng –Long March 4C Carrier Rocket model this year!
In the month of October 2021, during the launch of the Gaofen-3 02 satellite, it encountered the epidemic situation in Ejina Banner. Mission accomplished. While carrying out the Gaofen-3 03 satellite launch mission, they encountered the Shanghai epidemic again. The test team chose to “stick to the spot”, wash away the dust and then go to the front line to continue to undertake the task of this mission. So far, many team members have made 3 consecutive rounds. In combat, the dedication spirit of the model “I am on my own, and I am on demand” has been fully carried forward.
Gaofen-3 03 satellite is a business satellite in the “National Civil Space Infrastructure Medium and Long-term Development Plan (2015-2025)”. The technical status of the satellite is the same as that of Gaofen-3 02 satellite. The orbiting Gaofen-3 01 and Gaofen-3 02 satellites are in network operation. Samsung joins hands to weave a “sky-eye net” in space to achieve 1-meter resolution and 1-day revisit, which will greatly improve my country’s radar Satellite sea and land observation capabilities.
Among with the Amazing Chang Zheng – Long March 4C Carrier Rocket test team! Shanghai Takionauts adn team cheer for Shanghai with “success” Many members of the Chang Zheng – Long March 4C Carrier Rocket test team that carried out this launch mission have already fought 3 consecutive rounds. In order to alleviate the team members’ worries about the Shanghai family, the units of the Eighth Hospital delivered epidemic prevention and living materials to the team members’ families in a timely manner, so as to solve the worries of the test team members. Today, the Chang Zheng Long March 4C rocket and all the test team made a strong response from the astronauts with the complete success of the mission, and cheered for Shanghai!
你是我的荣耀You Are my Glory currently and watching intensely binge watching screening online airing in between Jul 26, 2021 – Aug 16, 2021 with thirty two episodes on Tencent Video……Adapted from the web novel “You’re My Glory” (你是我的荣耀) by Gu Man (顾漫) written- Screen written by Gu Man, Directed by Wang Zhi featuring a premise of Comedy, Romance, youthful life in which the premising A story that follows an aerospace engineer Yu Tu and the shining star迪丽热巴Dilraba Dilmurat – Qiao JingJing. A decision to start gaming in order to save her endorsement deal brings her face to face with an old crush. As they grow closer, the two forge ahead to become each other’s glory. Being a well-known celebrity, Qiao JingJing has to keep up appearances to maintain her multi-faceted image. Alas, one starts to crack when someone leaks a video of her playing an online game and being terrible at it which is completely inconsistent with the image she has created for herself as the game’s ambassador. Thus, she joins a gaming competition to prove her skills and to prevent herself from losing her endorsements.
In one of the scenes featuring the actual interior of the Shanghai Academy of Spaceflight Technology Also of CASC China Aerospace and Technology CorporationCNSA – China National Space Administration featuring a series of Long March –Chang Zheng Rockets models displaying in the Academy in which also featuring the, weather satellites, navigation satellites, and communication satellites that appeared in the first episode of the first episode playing tributes towards Space science popularization is in the space log, paying tribute to every space worker in the industry.. !
Qiao JingJing decides to use all of her free time towards improving her game and her decision leads her to reconnect with her old high school classmate, 杨洋Yang -Yang Yu Tu, whom she once had a crush on. He was a legend at their school, outstanding in everything that he does, while Qiao JingJing was just your average girl. Yu Tu has gone on to become an aerospace engineer who is also an expert gamer. It seems that the online game has brought them together once more so she asks him to become her gaming coach.
“You” is my glory….”………5, 4, 3, 2, 1, light up!
Wenchang Space Craft Launch Center- Hainan Province – China – People’s Republic of China , 7:10 in the evening.
The launch password was issued on time…..Suddenly, the fire was dazzling, and the Long March- Chang Zheng Five Carrier Rocket standing on the launch tower soared into the sky……
The audience was overjoyed, cheering and cheering echoed with the roar of the rocket, and the scene was unprecedented.
In the measurement and control hall, a man was staring at the screen intently, paying close attention to the flight data until the launch mission was a complete success.
His name is Yu Tu, 38 years old, and the youngest chief designer in the aerospace system.
At this moment, the marginal solar system probe “Sou Shen” developed by his team is flying into space under the support of the Long March Chang Zheng Five Carrier Rocket…
Recently, the TV series “You Are My Glory” ended successfully.
Many “famous aerospace scenes” in reality were restored in the play, which not only made the astronauts who chased the drama praised “it tastes that taste”, but also attracted many young audiences to have a strong interest in the aerospace industry.
Work articles
Are astronauts all masters who stay up late?
This year, China’s aerospace industry has witnessed many happy events. From the “five, get a long day” to “long seven days to send boat people” to “sky send Shenzhou” Aerospace Science and Technology Group “under the dumplings” speed to sweep the now 29 times aerospace launch success , in which multiple tasks They are all executed at night.
“Stay up late to send a rocket” is not to pursue the shocking effect of the rocket taking off and piercing the sky. Instead, the ignition time is “reversed” according to the spacecraft’s orbit determination requirements.
In the play, many “space cuts” come from reality. What other shining points are there for astronauts at work?
【Aerospace cut 1 】 Rescue satellite
No matter where you are, get to the scene as quickly as possible.
f the satellite loses connection, what impact will it have on us?……For example, mobile phone navigation is lost, satellite TV signals are interrupted, and weather forecast errors have increased sharply… And some satellites involved in national defense security have problems, and the consequences are even more disastrous…….One day, Yutu, who was on vacation, received an emergency call, asking him to rush to the work site immediately because of a sudden failure of an orbiting satellite……..The rescue process was twists and turns. Everyone scrambled for more than a second, day and night, looking for the cause and solution of the failure……..As academician Ye Peijian said: “The satellite is lost, I can’t explain it.”
This is not only a national asset worth hundreds of millions of dollars, it is also an important tool related to the national economy and people’s livelihood. Five days later, the satellite returned to its normal state and continued its on-orbit mission .The astronauts are not afraid of difficulties and are especially capable of fighting.……This group of dedicated, persistent, and ideal aerospace youths are all good!
[Aerospace cut 2 ] Don’t let the model go to the sky with doubts
Work harder and check it carefully!
When doing aerospace, I think about things in the sky, so why do experiments on the ground?…..This also starts with Dongfeng-2. That year, as part of the ground test facilities were still under construction, Dongfeng-2 made its first flight before a number of large-scale ground tests were carried out, which resulted in a failure………Since then, China Aerospace has established the principle of “everything passes ground tests” and “never let the models go to the sky with doubts” . It has accelerated the construction of various ground test facilities and carried out ground tests in an all-round way, greatly improving the mission success rate. This tradition has been passed down through generations of astronauts and has been carried forward to the present…….The meeting room was brightly lit, and Yu Tu and his colleagues were helpless……….In the morning, the patrol device had a problem with the simulation test on the ground. Everyone screened each system one by one, but no reason was found………After the people dispersed in the middle of the night, Yu Tu stayed to continue his calculations and investigations……..The next day, he validated his idea last night, and the experiment was a complete success……Astronauts are not afraid of problems, and are especially capable of tackling key problems.……Faced with boring and complex problems, they dealt with calmly, calmly, and efficiently, without leaving a trace of hidden dangers to heaven.
【Aerospace cut 3 】 Rocket launch
In the aerospace field, there is still a gap between us and the world’s top level. But the distance of 30 to 40 years does not mean that it takes 30 to 40 years to catch up. The meaning of my hard work and my colleagues is also here.
There are many bright moments in China’s aerospace industry. What picture is the most burning?
Rocket launch must be the answer in many people’s minds.
This year, the Aerospace Science and Technology Group plans to arrange more than 40 space launch missions, and the curtain on the construction of the Chinese space station in orbit has been opened. By 2030, major engineering projects such as the space exploration program for habitable planets close to the solar system will be implemented.
Yu Tu served as the Chief Instructor for the first time, escorting the “Search God” to the universe, which is a marginal probe of the solar system, looking for another magical possibility in the endless universe….Astronauts are not afraid to endure hardships, they are especially capable of giving.…..Doing aerospace and realizing self-worth in the aerospace dream is the origin of enthusiasm for thousands of astronauts.
Life
Who said that aerospace science and engineering men do not understand romance?
Looking up at the sky, you will find that the romance of astronauts is “cosmic”!
Our manned spacecraft called the “Shenzhou” , the lunar exploration program called “Chang E” , the rover called “rabbit” , planetary exploration mission called “Heaven” , the rover called “Vulcan” , space station called the “Temple” , the satellite navigation system It’s called “Beidou” … Chang’e flies to the moon and Beidou finds its way. The astronauts let the beautiful myths shine into reality, and the astronauts let the romance unique to Chinese culture fly into the sky.
The romance of astronauts does not stop there, such as in life——
【Aerospace cut 4 】 Loving
There is a kind of romance, which is to send the “Rocket” to the person you like. When you miss me, you have it to accompany you.
Some astronauts often lean against a suitcase next to the seat, which contains several changes of clothes and toiletries…..They said that putting a suitcase is convenient for business trips, and you can pick them up and set off immediately…..One heart and Xu Guo are the lofty ambitions of astronauts, but they also have a tender side…..For example, sending “rockets” and writing love letters, even if we get together less and more often, it feels like I am here.
【Aerospace cut 5 】 Marriage proposal
There is a kind of romance, which is to take ID photos together. This matter must be considered carefully. It must be the same location, lighting, and photographer.
Aerospace is a systematic engineering, and any small omissions can lead to huge losses. Therefore, it is the iron law of China Aerospace not to let products go to the sky with hidden dangers. There is no fluke in spaceflight, and we must be rigorous in spaceflight……..In life, once the astronauts become rigorous, they must be serious and attentive…..For example, when two people can take a photo with the same frame under exactly the same conditions……
【Aerospace cut 6 】 Marriage
There is a kind of romance, which is a collective wedding held by aerospace units.
In the Aerospace Science and Technology Group, every year, a unit holds a collective wedding ceremony for aerospace newcomers. As shown in the play, they will join hands to start a new stage of life under the blessing and witness of family members and colleagues.For the astronauts, this special collective wedding is not only a promise to love, but also an oath to the country….
For the rest of my life, I love both Galaxy and you!
The end of the story
“Sou Shen” launch mission was a complete success….. But its journey in the universe has just begun….In order to see more stars,…..China’s spaceflight will…Go ahead and live up to your trust……. Are you chasing “You Are My Glory”?….What is the “famous space scene” in your mind?
Text / Lin Jiaxin
Editor/Yang Cheng Lin Jiaxin
Proofreading/Gao Yiming
Producer/Huang Xi
Images and visuals are from Weibo and their respectives..
CNSA -China National Space Administration – CASC – China Aerospace Science and Technology Corporation
