Tag: Wenchang

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #December2021 | #WenchangSpacecraftLaunchCenter #文昌航天發射場The newly advance variant #LongMarch7  #ChangZheng7 #CarrierRocket successfully deployed two #ExperimentalSatellites  series twelve Satellite ..

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On the week of 23rd December 2021,   Wenchang Spacecraft launch Center –Hainan Province –China – People’s Republic of China..   CNSA – China National Space Administration–   China successfully launched test twelve satellites 01 and 02 …… At 18:12 Hong Kong SAR Beijing time on December 23, 2021, Beijing time, China used the Chang Zheng Long March 7 Carrier Rocket at the Wenchang Spacecraft Launch Centre at the Hainan province Site and successfully tested the twelfth series satellite  deploying the  Satellites 01 and 02 were launched into space, the satellites entered the scheduled orbit smoothly, and the launch mission was a complete success. This mission is the 402th flight of the Long March series of carrier rockets….


The Chang Zheng Long March seven Carrier Rocket is the of  China Academy of Launch Vehicle Technology (“Rocket Academy” for short) is a new generation of medium-sized high-orbit three-stage liquid bundled launch vehicle developed based on the Chang Zheng Long March seven.

The booster, first and second stage of the Chang Zheng Long March seven. Are used, but the third stage inherits the third sub-stage of the Long March ⅢA series rocket, so as to achieve 7 tons of geosynchronous transfer orbit carrying capacity, filling my country’s geosynchronous transfer orbit 5.5 The blank of carrying capacity between t～7t.


The total length of the rocket is 60.13 meters, the diameter of the first and second cores is 3.35 meters, the diameter of the third core is 3 meters, the diameter of a single booster is 2.25 meters, and the rocket take-off mass is about 573 tons. It is mainly used for geosynchronous satellite launch missions and geosynchronous transfers. The orbital carrying capacity is 7 tons, which fills the gap of the carrying capacity between 5.5t and 7t in my country’s geosynchronous transfer orbit.

The first, second and booster basically inherited the Long March 7 carrier rocket, using the 120-ton YF-100 engine and the 18-ton YF-115 engine.

The third sub-stage basically inherits the last stage of the liquid hydrogen and liquid oxygen of the Long March 3A series carrier rocket. It uses two 8-ton thrust YF-75 engines and has the ability to start twice.

Images and visuals is from Weibo and their Respectives

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #May2021 | #WenchangSpacecraftLaunchCenter #文昌航天發射場The newly advance variant #LongMarch7 #ChangZheng7 #CarrierRocket is preparing to launch the second core #CSS #ChinaSpaceStation #AGallery….

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During this Month of May or June 2021 it’ll be the launch of the Long March- Chang Zheng 7 Medium Heavy Carrier Rocket from Wenchang Spacecraft Launch Centre in Hainan Province – China – People’s Republic of China in which the Collaborative CNSA –China National Space Administration Belt and Road Initiative in which will be robotically assembled to form the China Space Station in which is a collaborative in between ESA- European Space Agency,  ROSCOMMOS – UNOSA – United Nations for Office of Outer Space Affairs..

Taking a tour of the core module of the CSS – China Space Station Tiangong the first module Taihe ”  space station sky and core module-  According to Shi Liming, director of the space station core module structure sub-system of the General Design Department of the Fifth Academy of Aerospace Science and Technology Group, the core module is very large The length is higher than a five-story building, the diameter is much wider than that of trains and subway cars, and the volume is larger than any cabin of the International Space Station. After the astronauts are stationed, the space for activities is very spacious. In addition, the weight of the core cabin is equivalent to the total weight of three buses, and it also exceeds any cabin of the International Space Station.


According to Zhang Hao, the chief designer of the space station system of the General Design Department of the Fifth Academy of Aerospace Science and Technology Group, the sealed cabin of the Tianhe core module is equipped with six areas: working area, sleeping area, sanitary area, dining area, medical supervision and medical insurance area and exercise area. .


Not only can it ensure that each astronaut has an independent sleeping environment and a dedicated bathroom, but also a microwave oven, refrigerator, water dispenser, folding table and other homes in the dining area, as well as space treadmills, space bicycles, and anti-resistance tensile devices Equipment to meet the daily exercise of Taikonauts- astronauts. The core module can also realize the communication between the astronauts in orbit and the space-to-earth communication; it is also equipped with space-to-earth video communication equipment, which can realize two-way video communication with the ground; in addition, there is a measurement and control communication network that can support astronauts to send and receive e-mails and related equipment.

According to Shi Liming, the chief designer of the space station core module structure sub-system of the General Design Department of the Fifth Academy of Aerospace Science and Technology Group, the volume of the core module is very large. The length is higher than a five-story building, the diameter is much wider than that of trains and subway cars, and the volume is larger than any cabin of the International Space Station. After the astronauts are stationed, the space for activities is very spacious. In addition, the weight of the core cabin is equivalent to the total weight of three coaches, and also more than any cabin of the International Space Station.
According to Zhang Hao, the chief designer of the space station system of the General Design Department of the Fifth Academy of Aerospace Science and Technology Group, the sealed cabin of the Tianhe core module is equipped with six areas: working area, sleeping area, sanitary area, dining area, medical supervision and medical insurance area and exercise area. .


Not only can it ensure that each astronaut has an independent sleeping environment and a dedicated bathroom, but also a microwave oven, refrigerator, water dispenser, folding table and other homes in the dining area, as well as space treadmills, space bicycles, and anti-resistance tensile device also  Equipment to meet the daily exercise of astronauts. The core module can also realize calls between on-orbit astronauts and space-to-earth communication; it is also equipped with space-to-earth video communication equipment, which can realize two-way video calls with the ground; in addition, there is a measurement and control communication network and related communication networks that can support astronauts to send and receive emails Equipment also other inwardly cargo ….

After the successful completion of the core module mission, the upgraded docking mechanism undertaken by Shanghai Aerospace is about to usher in a new task] In the space station mission, Shanghai Aerospace is also responsible for the power subsystem, docking and transposition mechanism subsystem, measurement and control communication products, and resource module structure. With the general assembly and cable network development tasks, they are like loyal “guards” guarding the safe operation of the core module and the safety of the astronauts. In mid-May, the Tianzhou-2 cargo spacecraft will be launched in Wenchang and will be the first to realize docking with the Tianhe core cabin. The two experimental modules of Wentian and Mengtian are inseparable from the perfect docking of the Tianhe core module and the formation of a T-shaped space station.


For this “core battle”, as early as late January this year, the Shanghai Aerospace Technology Research Institute deployed elite core of talent personals  from various units to form a “Tianhe Test Team.” During the hour waiting for the solar wing to open, Cheng Lei, the deputy chief designer of the solar battery wing from the 805 Institute, was both nervous and calm.
“This is the first time that no tests have been carried out at the launch site,” Cheng Lei said. The flexible solar wing integrates four new technologies, including large-area lightweight, repeatable development and high reliability, 10 years of long life in orbit in low orbit, and high load-bearing capacity of rigid and flexible….

Images and visual are from Weibo

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #December2020 | #WenchangSpacecraftLaunchCenter #文昌航天發射場 #长征八号 The #LongMarch8 #ChangZheng8 #CarrierRocket Successfully launched its test flight for a #ReusableCarrierRocket mission launch for the December calendar … #AGallery

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On a very 22nd December 2020 day in Hainan Province –China –People’s Republic of China….showering in the district area of the Wenchang – Wenchang Spacecraft launch center in which the awesome team at one of many CNSA –China National Space Administration It was learned from the China National Space Administration that at 12:37 Hong Kong – Beijing time on December 22nd Tuesday 2020, China’s self-developed new medium-sized carrier rocket, the Long March 8, first flight test, took place in Wenchang, China The space launch site was implemented smoothly, the rocket flew normally, and the test was a complete success.


The Long March 8 launch vehicle fully inherits the technical achievements of the Long March 5 and Long March 7 launch vehicles. It adopts non-toxic and pollution-free propellant. The core diameter is 3.35 meters, the core diameter is 3 meters, the fairing diameter is 4.2 meters, and 2 bundles. The booster has a diameter of 2.25 meters, a total length of about 50.3 meters, a take-off mass of about 356 tons, and a 700-kilometer solar synchronous orbit carrying capacity of not less than 4.5 tons, which fills the gap in the carrying capacity of China’s sun synchronous orbit from 3 to 4.5 tons. The upgrade of the rocket is of great significance. It will form a new generation of carrier rockets with a reasonable layout of large, medium and small carrying capacity with the Long March 5, Long March 6, and Long March 7 non-toxic and pollution-free launch vehicles.

The five experimental satellites carried by the Long March 8 carrier rocket for the first flight have accurately entered the predetermined orbit. The relevant satellite payload will verify the microwave imaging and other technologies in orbit, and carry out space science, remote sensing, and communication technology experiments and applications.

The Long March 8 launch vehicle project was approved by the National Space Administration in 2017 and organized and implemented. The China Academy of Launch Vehicle Technology affiliated to China Aerospace Science and Technology Corporation is responsible for the development of the launch vehicle system. The China Satellite Launch and Control System Department is responsible for the flight test organization Implement. This mission is the 356th launch of the Long March series of carrier rockets.

The payloads that was deployed successfully.. Successfully sending five satellites into the scheduled orbit, and the first flight mission was a complete success.
The Long March 8 adopts a core-level bundled configuration with 2 boosters, with a total length of about 50.3 meters, a take-off mass of about 356 tons, a take-off thrust of about 480 tons, a 700-kilometer sun-synchronous orbit with a carrying capacity of not less than 4.5 tons, and can take into account near ground. Orbit and geosynchronous transfer orbit launch requirements.
The first sub-level of Long March 8 has a diameter of 3.35 meters, which is basically the same as the first level of Long March 7 core. The second grade is 3 meters in diameter, which is basically the same as the third grade. The diameter of the booster is 2.25 meters and the diameter of the fairing is 4.2 meters.
The first sub-level is equipped with two 120-ton YF-100 liquid oxygen kerosene engines, the second sub-level is equipped with two 8-ton YF-75 hydrogen-oxygen engines, and each booster is equipped with a 120-ton YF-100 liquid oxygen kerosene engine…….

Previously on a very showering wet 16th December 2020 day in Hainan Province –China –People’s Republic of China….showering in the district area of the Wenchang – Wenchang Spacecraft launch center in which the awesome team at one of many CNSA –China National Space Administration fully assembled with the brilliant team work assembling the fifty meters Long March 8-Chang Zheng8 Carrier Rocket launch vehicle developed by the First Academy of Aerospace Science and Technology Group completed the technical area related work at the Wenchang Space Launch Site in China and was vertically transferred to the launch area. It is scheduled to be selected at the end of December. Perform flight test missions. Later, the rocket will be filled with propellant and launch as planned

The Long March 8 Chang Zheng 8 Carrier rocket carrier rocket was transferred from the vertical assembly test plant to station 201 this morning. It is planned to launch the new technology verification satellite 7 at noon on December 20th 2020 Sunday…….Long March 8-Chang Zheng 8 Carrier Rocket  total length of 50.34 meters, a take-off weight of about 356 tons, a take-off thrust of about 480 tonnes. The 700km sun-synchronous orbit has a carrying capacity of 5.0t…… in which it has the payload rating for SSO Sun Synchronous Orbit… Also GTO – geosynchronous transfer orbit…..

Images and visuals are from Weibo..

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #December2020 | #WenchangSpacecraftLaunchCenter #文昌航天發射場 #长征八号 The #LongMarch8 #ChangZheng8 #CarrierRocket prepares for a test flight #ReusableCarrierRocket mission launch for the December calendar … #AGallery

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On a very showering wet 16th December 2020 day in Hainan Province –China –People’s Republic of China….showering in the district area of the Wenchang – Wenchang Spacecraft launch center in which the awesome team at one of many CNSA –China National Space Administration fully assembled with the brilliant team work assembling the fifty meters Long March 8-Chang Zheng8 Carrier Rocket launch vehicle developed by the First Academy of Aerospace Science and Technology Group completed the technical area related work at the Wenchang Space Launch Site in China and was vertically transferred to the launch area. It is scheduled to be selected at the end of December. Perform flight test missions. Later, the rocket will be filled with propellant and launch as planned also testing case for Reusable parameters as a reusable carrier rocket …

The Long March 8 Chang Zheng 8 Carrier rocket carrier rocket was transferred from the vertical assembly test plant to station 201 this morning. It is planned to launch the new technology verification satellite 7 at noon on December 20th 2020 Sunday…….Long March 8-Chang Zheng 8 Carrier Rocket  total length of 50.34 meters, a take-off weight of about 356 tons, a take-off thrust of about 480 tones. The 700km sun-synchronous orbit has a carrying capacity of 5.0t…… in which it has the payload rating for SSO Sun Synchronous Orbit… Also GTO – geosynchronous transfer orbit…..

 

 

Images and visuals are from Weibo..

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #November2020 | #WenchangSpacecraftLaunchCenter #文昌航天發射場 #嫦娥五号 Does a course correction towards the #Moon with #Change5 LunarLander landing on #MonsRumker #LunaExploration after its International Launch from the International Iconic #LongMarch5 – #ChangZheng5 #CarrierRocket..

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Onto 22 hours and six minutes into on November 24th 2020, the 3000N engine of the Chang’e-5 probe worked for more than 2 seconds, successfully completed the first orbit correction, and continued to fly to the moon. As of the first orbit correction, the systems of the Chang’e-5 probe were in good condition and had been in orbit for about 17 hours, about 160,000 kilometers away from the earth.

​​​​ During the flight of the Chang’e-5 probe, affected by various factors, it will produce orbit deviation. It is necessary to determine the deviation between the actual flight orbit of the probe and the designed orbit, and complete the corresponding orbit control to ensure that the probe is always flying in the proper on track.

The Chang’e-5 mission launched into orbit with high accuracy, and the orbit correction is very small this time.

 11月24日22时6分，嫦娥五号探测器3000N发动机工作2秒多，顺利完成第一次轨道修正，继续飞向月球。截至第一次轨道修正时，嫦娥五号探测器各系统状态良好，已在轨飞行约17个小时，距离地球约16万公里。

嫦娥五号探测器在飞行过程中，受各种因素影响，会产生轨道偏差，需要测定探测器实际飞行轨道与设计轨道之间的偏差，完成对应的轨道控制，确保探测器始终飞行在适当的轨道上。

嫦娥五号任务发射入轨精度很高，本次轨道修正量很小。

In which On early  24th November 2020 on a very mid early morning Tuesday  of 0530 Hong Kong- Beijing Time in which successfully  launched the CNSA –CLEP China National Space Administration- China Lunar Exploration – Belt and Road initiative Lunar Mission ….. Launching from Wenchang Spacecraft launch center – Hainan Province – China- People’s Republic of China… the previous day the Staff of Wenchang about 18:30 on November 23, 2020, the Long March 5 Yaowu carrier rocket began to refill liquid oxygen and liquid hydrogen cryogenic propellant, and it is planned to be implemented at 4 am to 5 am on the 24th. Launch mission. This is the second applied launch of the Long March 5 series of carrier rockets, which will transport the lunar exploration project Chang’e 5 probe to the Earth-Moon transfer orbit, and implement my country’s first extraterrestrial celestial body sampling and return mission. The launch window time of the Long March 5 Yaowu rocket is based on comprehensive consideration of the earth-moon position relationship and other factors, and the best launch time is selected after orbital design…..

During the early morning crowds from all over China travelled and gathered all around the view placements locations with the best views of the launching of the Change 5 with the Long March –Chang Zheng 5 Carrier Rocket..

the Belt and Road Initiative Lunar Change5 return sample planned landing zone is Mons Rumker in Oceanus Procellarum, located in the northwest region of the near side of the Moon…… The location is a large, elevated volcanic mound 70 km in diameter that features a strong spectroscopic signature of basaltic lunar mare material.

The mission is reported to consist of four modules or elements: the lander would collect about 2 kg of samples from 2 metres below the surface and place them in an attached ascent vehicle that will be launched into lunar orbit. The ascent vehicle will make an automatic rendezvous and docking with an orbiter that would transfer the samples into a sample-return capsule for their delivery to Earth…. Change5 lunar lander equipment payload composite off…. The lander will carry landing cameras, a panoramic camera, a spectrometer to determine mineral composition, a soil gas analytical instrument, a soil composition analytical instrument, a sampling sectional thermo-detector, and a ground-penetrating radar…….. For acquiring samples, it will be equipped with a robotic arm, a rotary-percussive drill, a scoop for sampling, and separation tubes to isolate individual samples……

After the Long March 5 Yaowu carrier rocket was launched into space, it carried out four separations, including booster separation, fairing separation, primary and secondary separation, and rocket separation. The Chang’e-5 probe consists of four parts: the orbiter, the returner, the lander, and the ascender. After the earth-moon transfer, near-moon braking, and circumlunar flight, the lander and ascender combination will be combined with the orbiter and return The orbiter assembly is separated, the orbiter carries the returner to stay in orbit, and the lander carries the ascender to choose an opportunity to implement a soft landing on the lunar front preselected area, and carry out follow-up work such as automatic lunar surface sampling as planned.

According to the China National Space Administration, the Chang’e-5 mission plans to achieve three major engineering goals: First, breakthrough key technologies such as narrow window multi-orbit binding launch, automatic lunar surface sampling and packaging, lunar take-off, lunar orbital rendezvous and docking, and lunar sample storage. Improve the level of China’s aerospace technology; the second is to realize China’s first automatic sampling and return of extraterrestrial celestial bodies to promote major progress in China’s science and technology; the third is to improve the lunar exploration engineering system and accumulate important talents for China’s future manned moon landings and deep-space exploration Technology and material basis.

The scientific goals of the Chang’e-5 mission are mainly to carry out the landform area detection and geological background survey, obtain the on-site analysis data related to the lunar samples, establish the connection between the on-site exploration data and the laboratory analysis data; carry out the system of the lunar samples , Long-term laboratory research to analyze the structure, physical properties, and material composition of the lunar soil, and deepen the research on the origin and evolution of the moon.

China’s lunar exploration project is a national key science and technology special landmark project clearly defined in the “National Medium and Long-term Science and Technology Development Plan (2006-2020)”. It is a major project to promote the development of aerospace industry, promote scientific and technological progress and innovation, and improve comprehensive national strength. Strategic decision. Since the project was established and officially launched in January 2004, five missions including Chang’e 1, Chang’e 2, Chang’e 3, re-entry flight test and Chang’e 4 have been successfully implemented. This launch mission is the 353rd flight of the Long March series of carrier rockets.

 Images and visuals are from Weibo..