[NetEase announces the launch of the "Ni Shui Han" satellite] NetEase's flagship martial arts game "Ni Shui Han Mobile Game" officially announced that on April 17, it will launch a joint launch of the purely domestic "Galaxy Power Launch Vehicle" to send a "Ni Shui Han" satellite into the space. Officials stated that the satellite will be equipped with a "single-player version of Ni Shui Han" trial package, which can be used by cosmic civilizations with a certain level of technology to experience "Ni Shui Han".
Rejoicing | "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites are officially launched in Xiamen!On the morning of March 23, China's commercial aerospace history ushered in another milestone event. The "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites officially launched in Xiamen! It marks an important step in the commercialization and industrialization development of Xiamen's aerospace satellite application field, and also marks a new level in Xiamen's smart city and ecological civilization construction.Play the strings and drums, and make a strong effort! At 9:30 a.m., a magnificent drum performance kicked off the satellite expedition ceremony.Subsequently, Xiao Wenhua, Chairman of Huaxiangyuan Tea Co., Ltd., took the stage to deliver a speech, reviewing Huaxiangyuan’s long-term exploration and achievements in implementing the concept of three teas, and pointed out that it coincided with the third anniversary of the concept of “three teas coordinating”, and this joint The satellite jointly developed by Tianwei Technology aims to achieve high-tech, high-efficiency and high-quality development, empower Huaxiangyuan Manor and Guobin Tea, and witness another upgrade of Guobin Tea as a high-quality Chinese tea.At 9:45, You Qin, chairman of Xiamen Tianwei Technology Co., Ltd., took the stage to deliver a speech. You Qin said that the "Huaxiangyuan No. 1" satellite is the third satellite of Tianwei Technology. It is also the company's layout of the entire commercial aerospace industry chain and improvement of An important milestone in the construction process of 108 constellations. This cooperation is not only another breakthrough in China's commercial satellite launch, but also a perfect integration of national industry and domestic products. It will open a new chapter in smart agriculture and space tea culture, and also open up a new chapter for the dissemination and innovation of Chinese spiritual culture. Space. At the same time, the Tianwei Technology Satellite Factory is almost completed. After completion, the annual output will be 100 satellites per year, which will greatly accelerate the construction of a world-class and domestically leading "satellite+" innovation ecosystem.You Qin also said that commercial aerospace was included in the government work report for the first time this year, and the Party Central Committee clearly listed commercial aerospace as one of the strategic emerging industries. At this year’s Two Sessions, General Secretary Xi Jinping further emphasized the development of new productive forces. We have ushered in excellent opportunities for China’s commercial aerospace development. The expedition and future launch of the "Tianwei Science and Technology 03" and "Huaxiangyuan No. 1" satellites are another new exploration of practicing Xi Jinping's ecological civilization thoughts, "Beautiful China, Xiamen Practice", continue to talk Tell the story of Xiamen's ecological protection well, strive to build Xiamen into a window for the construction of a beautiful China in the new era, and contribute the "Xiamen Plan" to urban ecological protection at home and abroad. Subsequently, Chairman You Qin simultaneously shared the satellite science popularization anti-collision system on the stage.At 10:07, the expedition ceremony reached its climax. Zeng Shengjun, deputy director of the People's Government of Jimei District, Xiamen City, Qiu Wuwei, Party Secretary and Vice Chairman of the Xiamen Federation of Trade Unions, Sun Xiaodong, full-time deputy chairman of Xiamen Jiusan Society, and Xiamen Jinyuan Group Chairman Tan Zhuanglong and other leaders and guests took to the stage and together with You Qin, Chairman of Xiamen Tianwei Technology Co., Ltd., and Xiao Wenhua, Chairman of Huaxiangyuan Tea Co., Ltd., jointly unveiled and announced the "Tianwei Technology 03 Star" and The "Huaxiangyuan No. 1" satellite is officially launched!Then the vehicle carrying the satellite set sail for the Jiuquan Satellite Launch Center in Gansu! The atmosphere was filled with warm applause and jubilation.The "Tianwei Science and Technology 03" and "Huaxiangyuan No. 1" satellites announced this time are expected to be launched at the Jiuquan Satellite Launch Center in Gansu Province in early April. This is an innovative hyperspectral satellite with the weight of the entire satellite. 40 kilograms, with an altitude of 535 kilometers from the earth's orbit, a ground pixel resolution of better than 10 meters, an imaging technology with 200 spectral bands, and a shooting width of better than 50 kilometers.It has the characteristics of light weight, high integration, strong carrying capacity, wide spectrum band, large field of view, and large relative aperture. It can achieve rapid response and differentiated observation of satellite remote sensing data, improve observation efficiency, and solve service timeliness bottlenecks. It will be further used in urban application service fields such as ecological environment, smart agriculture, smart ocean, emergency management, and natural resources. After successful launch, It will form a satellite network from "one" to "many" with the previously successfully launched "Xiamen Tianwei Science and Technology No. 1" pilot satellite and "Xiamen Science and Technology No. 1 satellite".
欢欣鼓舞丨“天卫科技03星”暨“华祥苑壹号”卫星在厦门正式出征！QuoteRejoicing | "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites are officially launched in Xiamen!On the morning of March 23, China's commercial aerospace history ushered in another milestone event. The "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites officially launched in Xiamen! It marks an important step in the commercialization and industrialization development of Xiamen's aerospace satellite application field, and also marks a new level in Xiamen's smart city and ecological civilization construction....
Rejoicing | "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites are officially launched in Xiamen!On the morning of March 23, China's commercial aerospace history ushered in another milestone event. The "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites officially launched in Xiamen! It marks an important step in the commercialization and industrialization development of Xiamen's aerospace satellite application field, and also marks a new level in Xiamen's smart city and ecological civilization construction....
Quote from: mikezang on 03/23/2024 07:17 am欢欣鼓舞丨“天卫科技03星”暨“华祥苑壹号”卫星在厦门正式出征！QuoteRejoicing | "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites are officially launched in Xiamen!On the morning of March 23, China's commercial aerospace history ushered in another milestone event. The "Tianwei Technology 03" and "Huaxiangyuan No. 1" satellites officially launched in Xiamen! It marks an important step in the commercialization and industrialization development of Xiamen's aerospace satellite application field, and also marks a new level in Xiamen's smart city and ecological civilization construction....Your images are .webp files that have been renamed to .jpg. Please use a program like Irfanview to convert these images into proper .jpg files. Thanks! Attached are the converted files.
Can you tell me what difference between your jpg and mine?
Quote from: mikezang on 03/24/2024 12:44 amCan you tell me what difference between your jpg and mine?Use a text editor to view the contents of the images. Your files have "WEBPVP8" in the first line. My images have "JFIF" in the first line. JFIF stands for JPEG File Interchange Format.
Promote new quality development in tea plantation construction, "Made in Xiamen" satellite launchesXiamen’s aerospace satellite application field has achieved new results in commercialization. On the morning of March 23, the Huaxiangyuan-1 satellite was officially launched in Xiamen. The satellite is expected to be launched from the Jiuquan Satellite Launch Center in Gansu Province in early April.It is understood that in order to successfully launch the satellite into space, Huaxiangyuan and Tianwei Technology spent more than a year preparing to complete satellite design, processing, assembly and debugging, large-scale environmental testing, satellite-rocket docking, delivery and acceptance, etc. Series work.According to reports, the satellite is a hyperspectral satellite with a weight of 40 kilograms, an altitude of 535 kilometers from the earth's orbit, a ground pixel resolution of better than 10 meters, imaging technology with 200 spectral bands, and a shooting width of better than 50 kilometers. . After the satellite is successfully launched, it can be widely used in urban ecological construction such as smart agriculture, ecological environment, and natural resources to help Xiamen develop high-quality development.According to Xiao Wenhua, chairman of Huaxiangyuan, relying on this satellite, it is possible to monitor the above-ground growth conditions and underground root activities of tea leaves in the eight major tea estates of Huaxiangyuan. Achieve monitoring of the relationship between tea growth and vegetation, environmental stress, tea diseases and insect pests, and tea yield assessment, as well as full-process growth testing, further promote new quality development in tea estate construction, and use technology to empower the traditional tea industry.Xiao Wenhua said that in the future, with the launch of satellites, Huaxiangyuan will further improve the creation of high-quality tea and the industrial chain, and will continue to provide more high-quality Chinese tea to more people, help spread Chinese tea culture, and let the world Fall in love with Chinese tea.
You need software to convert it, I just save it in .jpg, is it any probpems when you view it?
Quote from: mikezang on 03/24/2024 05:05 amYou need software to convert it, I just save it in .jpg, is it any probpems when you view it?Yes. My browser does not recognise that it is a .webp file renamed to .jpg, so I can't see the images.
What browser? Chrome and firefox have no any prblems...
Quote from: mikezang on 03/25/2024 05:21 amWhat browser? Chrome and firefox have no any prblems...I don't use Chrome or Firefox.
Galaxy Power Aerospace will choose an opportunity in the near future to implement the "Ceres 1 (Yuan 12)" commercial launch vehicle launch mission: HEROES.
This should launch on Wednesday. Any NOTAMs?
New meteorological satellite products assembled in TianjinOn the 17th, the R&D team of Yunyao Aerospace began to assemble a new model of meteorological satellite, which will be launched from the Jiuquan Satellite Launch Base at the end of the month. As a high-tech enterprise engaged in meteorological satellite payload research and development, meteorological data collection and application services, the products developed by Yunyao Aerospace have filled the gap in meteorological data detection from 0 to 3 kilometers near the earth's surface.Yunyao Aerospace was founded by Tianda University alumni. With the special meteorological detection equipment developed, they won the special prize in the Alumni Innovation and Entrepreneurship Competition at the beginning of their business and received 5 million financing support from Beiyang Haitang Fund. This year, the company also established a key laboratory for ocean remote sensing in cooperation with the Ocean College of Tianjin University.Now, the ocean weather service product newly developed by Yunyao Aerospace is being trialled by a shipping company in Shanghai. In order to develop more application scenarios, the company will also establish a meteorological center and satellite standardized production base in Tianjin this year.
"Nishuihan-2" is a meteorological space infrared remote sensing satellite.Fellow disciples, please report something! [Hello teacher]Due to the important work involved in the follow-up of the launch of the "Nishuihan" satellite, we are unable to see the dazzling Milky Way on time for our colleagues. Now, another satellite, "Nishuihan 2", will continue to perform its duties in place of "Nishuihan", so that everyone's stories can be told in the future. Traveling in the universe. [Effort] #神八八#"Nishuihan 2" is a meteorological space infrared remote sensing detection satellite. It has the function of receiving GNSS occultation and long-wave infrared imaging, and plays a very important role in the meteorological field. It will follow in the footsteps of its predecessors and contribute to the aerospace industry. [astronaut]Adhering to a rigorous attitude, Xiaohan will no longer release satellite-related information until the day it is successfully launched. Once the specific launch date is officially approved, Xiaohan will notify all of you as soon as possible!This April, join Ni Shuihan to support China’s aerospace industry.
The first satellite to go on the expedition Juntian set sail - Hebei Linxi-1 satellite (Yunyao-1 14th star) successfully set sail!At 9:30 am on April 15, 2024, Beijing Juntian Aerospace Technology Co., Ltd. (hereinafter referred to as "Juntian Aerospace") ushered in the most exciting moment in the beginning of the year. On behalf of the partner, Linxi County, Hebei Province Witnessed by Pan Junji, deputy director of the Reform Bureau and leader of the Linxi Investment Promotion Liaison Group of the Hebei Provincial Office in Beijing, and Jin Zhe, marketing manager of Tianjin Yunyao Aerospace Technology Co., Ltd. (hereinafter referred to as "Yunyao Aerospace"), Hebei Linxi The expedition ceremony of the satellite (Yunyao-1 14th satellite) was officially held. Juntian Aerospace Chairman Chang Zhengyong, CTO Zhang Yabin and other leaders and all members of the company saw off the launch test team.As the first satellite developed and shipped by Juntian Aerospace, Hebei Linxi-1 satellite (Yunyao-1 14 satellites) has gone through a lot of hard work from the concept design to the factory preparation for launch; during this process, the development team overcame many difficulties Despite the difficulties, we successfully completed the development tasks and made sufficient preparations before leaving the factory, always striving to make this satellite foolproof. At the ceremony, Chang Zhengyong presented the flag to the launch test team, expressed his recognition and gratitude to all the research and test personnel for their arduous efforts, and expressed his ardent expectations and entrustment to all employees in light of the company's development direction and goals.Hebei Linxi-1 satellite (Yunyao-1 14-star) will be launched at a selected date from the Jiuquan Satellite Launch Center.
The Municipal Guarantee Company uses financial guarantee to solve the financing problems of enterprises and promote the development of new quality productivitySpeaking of satellite launches, in many people's impressions, it is something that only the "national team" can do. However, in recent years, more and more private enterprises have begun to get involved in the field of commercial aerospace. In the Airport Economic Zone, there is a company specializing in meteorological satellite launches and global meteorological data production, application and promotion, called Tianjin Yunyao Aerospace Technology Co., Ltd. In the past month, Deputy General Manager Wang Pengcheng has frequently traveled between Tianjin and Gansu. At the end of May, three new meteorological satellites of the company will be launched at the Jiuquan Satellite Launch Center. Wang Pengcheng said:(Recording: This year's plan is to launch a total of 41 networks, and the last phase will be completed next year. The world's largest meteorological space monitoring satellite constellation consisting of 90 satellites will be built. Meteorological data can be updated every 10-20 minutes, providing global users with high-efficiency weather forecasts, short-term earthquake forecast services, and deep processing of data for aviation, navigation, new energy and other industries.)Yunyao Aerospace was established in 2019. Since the launch of the first satellite in 2021, there are already 18 satellites in orbit, which can produce tens of thousands of meteorological data every day. Wang Pengcheng said with emotion that R&D innovation and satellite launches require a lot of money. The company can achieve rapid development within 5 years. In addition to its own efforts, it also benefits from the support of the city's financial institutions.In 2022, after the Municipal Guarantee Company learned about Yunyao Aerospace's technical products and development needs, it provided the company with a credit of 20 million yuan that year. Chen Cheng, project manager of the Municipal Guarantee Company, said that the reason for supporting Yunyao Aerospace is that it has taken a fancy to its development potential. In today's words, the company's technology meets the requirements of new quality productivity:(Recording: The team members mainly come from professional institutions such as the Fifth Academy of Aerospace and the Shanghai Astronomical Observatory. They have participated in major domestic scientific research projects and are also one of the earliest research teams engaged in meteorological data algorithms. At present, the company has the most satellites in orbit in China, and its reliability is relatively guaranteed. It is also a new growth engine for commercial aerospace. We include it in the service objects of key support.)This year, as the number of satellite launches continues to increase, the funds required have also increased accordingly. The Municipal Guarantee Company responded quickly, increased the credit limit, and ensured the smooth implementation of the company's satellite launch plan. Fan Min, financial manager of Yunyao Aerospace, said:(Recording: Because we expect to launch 90 satellites, the funds are about 200 million yuan. After the Municipal Guarantee Company learned about this situation, their project team conducted due diligence for about two or three days and approved a quota of 100 million yuan. It really helped us in time and solved our urgent needs.)This year, the Municipal Guarantee Company continued to increase its support for small and medium-sized science and technology enterprises, and provided financing guarantee services to nearly 300 high-quality enterprises in the first quarter. Guo Qian, deputy general manager of the company, said that the next step will focus on Tiankai Park and other key science and technology parks in the city to provide enterprises with continuous and stable financial liquidity:(Recording: In the process of construction and development of Tiankai Park, the Municipal Guarantee Company, as the first batch of financial institutions to settle in, opened an exclusive service window in the comprehensive service hall. In the past year, it has provided government financing guarantee services to 77 enterprises, with an amount of more than 260 million yuan. In the next step, the Municipal Guarantee Company will register a district-level wholly-owned subsidiary in "Tiankai Park" and launch Tiankai Park's exclusive financing guarantee products "Tiankai Entrepreneurship Insurance" and "Tiankai Science and Technology Innovation Insurance", using Tianjin Guarantee as a tool to help cultivate new quality productivity.)
The "Yunyao-1" meteorological constellation has successfully added three more stars!At 7:39 am on May 31, 2024, Beijing time, three new meteorological space remote sensing satellites of Tianjin Yunyao Aerospace Technology Co., Ltd. were launched on the Ceres-1 Yao-12 carrier rocket. The satellites successfully entered the predetermined orbit and the launch mission was a complete success. China's commercial aerospace and meteorological data fields have another good news! So far, the Yunyao-1 meteorological constellation has 19+2 members in orbit, and the world's largest meteorological satellite constellation has further taken shape.The 14th, 25th and 26th satellites of the Yunyao-1 constellation launched by Yunyao Aerospace this time are named "Hebei Linxi-1 Satellite", "Zhangjiang Hi-Tech Satellite" and "Nishuihan-2 Satellite" respectively.These three satellites are typical applications for realizing automated testing and assembly line assembly. They have the characteristics of short development cycle, high integration, light weight, small size and high cost performance. The data products produced by the GNSS occultation detection payload and infrared detection payload can be used in numerical weather, magnetic storm monitoring, earthquake prediction, marine environment forecast and other fields.This launch is the third launch of the Yunyao-1 meteorological constellation in 2024. In 2024, Yunyao Aerospace plans to complete the launch of 41 satellites and build a global meteorological space monitoring constellation consisting of 90 satellites by 2025, forming a global high-resolution, high-precision, full-scale atmospheric detection system, breaking the foreign meteorological monopoly, and providing "Belt and Road" countries with high-efficiency weather forecasts and short-term earthquake warning services, thereby enhancing my country's international influence.
Quote from: Steven Pietrobon on 03/25/2024 05:24 amQuote from: mikezang on 03/25/2024 05:21 amWhat browser? Chrome and firefox have no any prblems...I don't use Chrome or Firefox.You can request your browser's developer to compatible this like other browsers....
Only one day later! The launch of Ceres-1 carrier rocket was a complete success again!At 7:39 am on May 31, 2024, Beijing time, Galaxy Power Aerospace Company successfully launched Ceres-1 (Yao 12) Jiangnan Central Area Code Launch Vehicle (mission code: Heroes) at Jiuquan Satellite Launch Center, successfully sending Aurora Constellation 01 (Fudan Information Satellite), 02 (Shanghai Institute of Electric Power No. 1), Hebei Linxi No. 1 Satellite, Zhangjiang Hi-Tech Satellite, and Nishuihan No. 2 Satellite into a 535km dawn-dusk orbit.Aurora Constellation 01 (Fudan Information Satellite) and 02 (Shanghai Institute of Electric Power No. 1) were jointly developed by Beijing Aurora Star Communication Technology Co., Ltd., China Aerospace Science and Technology Corporation, Shanghai AES Aerospace, Galaxy Power Aerospace Company, Beijing Tianlian Measurement and Control, Fuchang Space, Xuntian Aerospace, the 29th Institute of China Electronics Technology Group Corporation, School of Information Science and Engineering of Fudan University, Shanghai Institute of Electric Power and other units. They will carry out long-term communication verification between satellites and the ground in orbit, build an "on-orbit laser communication experimental platform", which can respond to business scenario requirements of different rates, different systems, and different orbital spacing in orbit, fully explore the impact factors of space environment, hot and cold alternation, platform attitude disturbance, orbit control maneuvering and other key industry concerns on long-term link communication, further optimize the ATP tracking algorithm, explore the feasibility and robustness of low-level components in commercial aerospace, and carry out on-orbit verification in advance for the feasibility of laser communication application in my country's low-orbit satellite Internet giant constellation, accumulate on-orbit data, and share the test data with users and industry experts, laying the foundation for accelerating the construction of my country's giant constellation.Hebei Linxi-1 satellite was jointly developed by Tianjin Yunyao Aerospace Technology Co., Ltd. and Beijing Juntian Aerospace Technology Co., Ltd. The satellite is a meteorological remote sensing satellite equipped with GNSS occultation atmospheric detection payload, which can obtain information such as atmospheric temperature, humidity, air pressure and ionosphere electron density, making up for the shortcomings of traditional meteorological observation methods. The satellite adopts the Juntian-1 satellite platform, which fully reflects the modular, integrated and low-cost design concept. The platform uses the intelligent on-orbit management system independently developed by Juntian Aerospace, which greatly improves the satellite's autonomous control capabilities and comprehensive use benefits.Zhangjiang Hi-Tech Satellite and Nishuihan-2 Satellite fully inherit the mature products and development technology solutions of infrared remote sensing satellites, with the characteristics of high integration, light weight, small size and high cost performance. The satellite is equipped with GNSS occultation and long-wave infrared camera payloads. The atmospheric temperature, humidity, pressure and ionosphere electron density can be obtained by inverting GNSS occultation data. The target information is obtained through the long-wave infrared camera, and the atmospheric and hot spot targets are detected. It has broad application prospects and application value in the field of meteorological observation.As the test payload, the perovskite module of Guangyin Technology entered the space with the rocket to collect and analyze the data of the operation tolerance and efficiency of perovskite solar cells in the extreme environment of space.Thanks to Jiangnan Central District and NetEase game "Ni Shui Han" for their strong support for this launch!This launch mission is the launch mission completed by Galaxy Power Aerospace Company only one day after completing the Ceres-1 Sea Launch (Yao-2) mission on the 29th of this month. It is the two commercial launch deliveries with the shortest time interval between launches by private commercial rocket companies, demonstrating the huge potential and broad prospects of my country's commercial aerospace market. Galaxy Power Company is helping my country's commercial aerospace industry to continue to grow and develop with more extensive technological innovation and more efficient commercial operations.So far, Galaxy Power Aerospace Company has served nearly 20 commercial satellite customers and successfully launched 44 commercial satellites of different types.
Fudan Information Satellite, launched!At 7:39 am on May 31, the Ceres-1 Yao-12 launch vehicle was successfully launched, sending the "Aurora Constellation 01 and 02" laser communication test remote sensing satellites into the predetermined orbit, and the flight test was successful.The two satellites will establish a stable laser communication link, verify broadband inter-satellite laser communication at different satellite distances from 300 kilometers to 4,000 kilometers, and test the high-speed and stable transmission of inter-satellite business data.Among them, "Aurora Constellation 01" is also known as "Fudan Information Satellite", which is the title star of the School of Information Science and Engineering of Fudan University (hereinafter referred to as the School of Information). It was named by Jin Yaqiu, an academician of the Chinese Academy of Sciences, an expert in electromagnetic waves and remote sensing science, and a professor of the School of Information.The payload and platform of Fudan Information Satellite were jointly developed by the Fudan University Shanghai Science and Technology Commission Low-orbit Satellite Communication and Application Engineering Technology Research Center, the Shanghai Education Commission Low-orbit Satellite Communication Technology Collaborative Innovation Center, and Beijing Aurora Star Communication Technology Co., Ltd. and AIS Company under the 805 Institute of the Eighth Academy of Aerospace.As the "01st satellite" in the "Aurora Constellation" 12-satellite launch plan, Fudan Information Satellite will focus on exploring intersatellite laser communication and satellite optical remote sensing during its in-orbit period, combining satellite ground station reception with artificial intelligence (AI) big data fusion processing.Zhang Junwen, deputy director of the Ministry of Education Key Laboratory of Electromagnetic Wave Information Science at Fudan University, introduced: "During its in-orbit period, Fudan will work with the Aurora Star Communication team to conduct intersatellite laser communication link testing and verification, build an in-orbit laser communication experimental platform, and conduct advanced signal processing research for in-orbit laser communication."The experimental data collected by Fudan Information Satellite in space will be transmitted back to the ground through the satellite remote sensing data receiving station on the roof of the second floor of the intersection of Fudan University's Jiangwan Campus. This 5.4-meter-diameter parabolic antenna can effectively receive, focus, and transmit the data signals transmitted by the satellite to the college computer room for each experimental team to perform back-end information processing, forming a "satellite ground station-intersatellite-satellite-ground-sky-earth-space integration" data closed loop.The team used their research expertise to conduct collaborative verification and system testing using effective analytical methods. They also used big data fusion and AI to perform image information fusion and information processing, optimize image processing algorithms, and improve the accuracy and precision of data recognition. Currently, the School of Information is preparing for the next technical test satellite.
Successful launch confirmed, one object cataloged so far in a 530 x 547 km x 97.6 deg orbit with 17:58 LTDN orbital plane
The 1st anniversary report card of the "Aurora Constellation" 01/02 satellite can be described as fruitful. Every key progress in the operation in orbit clearly outlines the trajectory of rapid iteration and capability leap of my country's space laser communication technology.The first stage is technical verification. Less than a month after being successfully launched into the planned orbit by the Ceres-1 Yao-12 launch vehicle on May 31, 2024, the Aurora Constellation 01/02 satellites successfully established the first stable intersatellite two-way laser communication link at a satellite distance of 340 kilometers, and then on June 26, at a satellite distance of 400 kilometers, they efficiently completed the comprehensive verification of the closed-loop return link from launch to laser communication.The second stage is stable operation. On July 30, 2024, when the satellites were in orbit for 60 days, the Aurora Constellation 01/02 satellites were able to stably cover all measurement and control areas for link communication at a satellite distance of 500 kilometers. On August 26, the satellites achieved long-term stable operation for more than 95 minutes for the first time in a single link establishment; on September 4, the record was extended to more than 180 minutes, during which the satellites flew around the earth twice without interruption, and the laser link was as stable as a rock. On September 20, it achieved 30 hours of all-weather continuous laser communication at a satellite distance of 400 kilometers, and strictly verified the system's long-term working ability.The third stage is to challenge the limit. On October 28, 2024, at a satellite distance of 1,050 kilometers, the "Aurora Constellation" 01/02 satellite successfully completed 24 hours of uninterrupted communication, and the cumulative stable communication time has exceeded 200 hours. From October 20 to November 10, the two satellites completed more than ten laser link capture and stable communication tests intensively, focusing on the guarantee ability to autonomously complete the broken link reconnection in less than 5 seconds under the sudden maneuvering conditions of the satellite platform. On January 3, 2025, at a satellite distance of 2,800 kilometers, the two satellites established a stable link for 96 minutes, successfully realizing precise control and communication closed loop at long distances. On February 11, the inter-satellite distance of laser stable communication was successfully extended to 4,000 kilometers.The fourth stage: system formation. On April 10, 2025, the Aurora Constellation 01/02 satellite had been in orbit for 314 days, with a stable link time exceeding 200 hours, and successfully challenged the long-distance stable communication of 4,650 kilometers. On May 11, 2025, under the extreme conditions of an orbital altitude of 530 kilometers and a satellite spacing of up to 5,100 kilometers, it once again achieved continuous stable on-orbit link establishment, with a communication time of 1 hour, 48 minutes and 36 seconds. The laser beam successfully passed through the stratosphere, only 41 kilometers from the lowest point on the surface, fully verifying the reliability of link establishment and maintenance in ultra-long distances and complex near-Earth space environments.On the commemorative day of May 31, 2025, the Aurora Constellation 01/02 satellite has been in orbit for a full year, completing 5,520 orbits, and the laser communication terminal has accumulated more than 210 hours of stable link establishment time, with more than 140 cumulative link establishment times. It has successfully achieved in-orbit link establishment tests at different distances from 260 kilometers to 5,100 kilometers, which strongly confirms the initial formation of my country's space laser communication capability system.
