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Showing posts with label Science & Technology. Show all posts
Showing posts with label Science & Technology. Show all posts

Tuesday, July 26, 2022

CHINA ADDS SECOND SCIENCE LABORATORY TO ORBITING SPACE STATION

 28 countries applied to join the China space station, why is only the US rejected?

 The China space station is about to be completed. The United States claims to be censoring the China space station. What secrets are hidden behind this? The United States stated: To review China's space station, China can cooperate with the United States only if it meets American standards. This remark really shocked everyone. Why should the space station developed by China be reviewed by others? What's more, should this be the other way around? What's more, shouldn't the United States hope to reach cooperation with the Chinese space station, rather than China begging the United States to participate in cooperation? So, how does China respond to the U.S. rhetoric? 


Before the end of this year, China will complete the construction of the space station. The Chinese Space Administration has announced that the Chinese space station will be open to countries around the world. Now 17 countries have become the first partners of the Chinese space station (including India), and they will board the Chinese space station for scientific research and exploration. Of course, the US is the only exception.

The United States has been clamoring for fierce competition with China, and China is now showing the United States what true competition is in all areas. 

 

 Shenzhou-14 crew enters Wentian lab module, as China's space station is near completion

 

The Shenzhou-14 crew members, Chen Dong (center), Liu Yang (right) and Cai Xuzhe salute from the Wentian (Quest to The Heavens) lab module on July 25, 2022 from some 400 kilometers above the Earth. The three taikonauts checked in to their office and home unit in space at 10:03 am. Photo: cnsphoto

The Shenzhou-14 crew of three taikonauts, who watched live the epic launch of the Wentian [Quest to The Heavens] lab module from some 400 kilometers above the Earth and cheered it on with applause on Sunday, did not wait long to check into their office and home unit in space, as they opened the gate of the freshly docked new module and entered the Wentian at 10:03 am on Monday, the Global Times learned from the China Manned Space Agency (CMSA).

It was a historic first that the taikonauts entered the scientific lab module in orbit, the CMSA noted in a statement it provided to the Global Times on Monday morning, while disclosing that the crew shall execute missions including space station combination attitude control, verification of robotic arms, and use of the Wentian airlock and its small robotic arm to perform spacewalks under the plan.

The Wentian lab module conducted a smooth rendezvous and docking with the China Space Station's Tianhe core module at the front port at 3:13 am on Monday, some 13 hours after it was launched via a giant Long March-5B carrier rocket from South China's tropical island province of Hainan.

It was a first for two pieces of 20-ton level spacecraft to execute the "heavenly kiss" in the country's history, and it also marked an unprecedented milestone event that took place while the China Space Station combination was carrying taikonauts onboard, the CMSA announced.

Before China, only the former Soviet Union and the US were capable of assembling ultra-large spacecraft in orbit.

Designed mainly to support space science and biology experiments, the 23-ton Wentian lab module is heavier than any other single-module spacecraft currently in space, including those with the International Space Station (ISS), the Global Times learned from the mission contractor, the state-owned space giant China Aerospace Science and Technology Corp (CASC).

The Wentian also hosts eight experimental cabinets onboard. It will mainly focus on the study of space life sciences, which can support the growth, development, genetics and aging of multiple species of plants, animals and microorganisms under space conditions, Lü Congmin, a research fellow at the Chinese Academy of Sciences and deputy chief designer of the space utilization system of China Manned Space programs, told the Global Times.

More than 10 research directions have been planned and more than 40 scientific projects have been established for the Wentian, Lü said.

To meet the high energy requirements for the large number of scientific experiments in space, the Wentian is equipped with a pair of the largest flexible solar panels that the country has ever developed.

The full wingspan of the solar panels on the Wentian is more than 55 meters, longer than half a soccer field, and each panel has an unfolded area of about 110 square meters. Photo: Courtesy of CASC

The full wingspan of the solar panels on the Wentian is more than 55 meters, longer than half a soccer field, setting a new record for solar panels used for China's spacecraft. Each panel has an unfolded area of about 110 square meters, the Global Times learned from the developers.

The two solar panels will effectively collect more solar energy, generating an average of more than 430 kilowatt hours per day and providing sufficient power for space station operations. If placed on Earth, the daily power generation of the solar panels would be enough to support the power demand of an average Beijing household for a month and a half.

During the "heavenly kiss," the enormous wings of the Wentian unfolded in two stages by plan, where the solar panels were only partially unfolded to sustain the power supply needed during the docking and became fully unfolded afterwards, which was done to avoid any damage from the impact of two giant modules with fully unfolded wings.

Explaining to the Global Times, the solar panel system developer, the Shanghai Academy of Spacecraft Technology, said that if the Wentian's wings were unfolded all at once, it would be approaching the Tianhe core module with one giant sail on each side. In that case, even trivial shaking of the sail would affect the control precision of the velocity, relative location and attitude control of the Wentian, so that it would add difficulties to its safe rendezvous and docking with the Tianhe module.

The Global Times learned from the Second Academy of the China Aerospace Science and Industry Corp (CASIC) that microwave radar developed by the academy's 25th institute also played a guiding role in the rendezvous and docking process.

Also, the Wentian is equipped with a urine recycling system developed by the CASIC's second academy Institute 206, the second of its kind onboard the China Space Station combination. The first was installed on the Tianhe core module and successfully supported the space stays of the Shenzhou-12 and -13 crews. The urine recycling system on the Wentian will serve as a backup for the Tianhe, the CASIC told the Global Times.

According to the official plan, the Mengtian, another space lab, will be launched in October.

And before that, the Wentian will move to the right side of the Tianhe core cabin, forming an L-shaped structure, China Space News, the official joint news outlet of the China Aerospace Science and the Technology Corp and the China Academy of Space Technology, reported. For this to happen, the Shenzhou-14 taikonauts will perform three complex steering maneuvers to adjust the Wentian to a vertical position with the help of the robotic arm.

In the coming months, people on Earth will be able to witness the construction of the China Space Station, which will be completed at a speed that has no precedent in mankind's history.

The first ever space station in history, the Salyut 1, launched by the former Soviet Union, had its core module delivered into orbit in 1986. In 10 years' time, the station completed the assembly of six modules with a total weight of 130 tons.

Construction began on the ISS in 1998 and took 12 years, with the coordination of 15 countries, to build its 15-module structure.

The China Space Station is planned to become fully operational before the end of 2022, aiming to accomplish the in-orbit assembly of the country's most ambitious program in less than one year and a half since the launch of the Tianhe core module in April 2021. 

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Science
A recent report by US magazine The National Interest demonized China's achievements in space by interpreting China's space exploration missions, including the lunar program and manned spaceflight, as "threats to US leadership in space" and a "detriment to US national security." This report is just the tip of iceberg in the US' sustained attempts to suppress and discredit China's space program. The US has also published military reports that incorrectly describe China's military capabilities in space, with the new NASA chief personally slandering China's space achievements, to promote the mindset of a new Cold War in space and the "China threat" theory. But facts show that the US is the biggest threat in space with its space hegemony based on its technological advantages. Meanwhile, China sees space as a new field to expand international cooperation while sharing its achievements with other countries by providing them with opportunities to make use of space resources.
 

 

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Sunday, June 5, 2022

Shenzhou-14 spacecraft delivers three taikonauts to China Space Station to complete national space lab construction



See-off ceremony for China's Shenzhou-14 crew

 A see-off ceremony for three Chinese astronauts of the Shenzhou-14 crewed space mission is held at the Jiuquan Satellite Launch Center in northwest China.The three astronauts will be sent to China's space station combination for a six-month mission. #Shenzhou14 (Courtesy of CGTN)


 

Sitting atop the Long March-2F Y14 carrier rocket and carrying three taikonauts - the third crew to enter China's Tianhe space station core module - Shenzhou-14 is launched at 10:44 am on Sunday morning from the Jiuquan Satellite Launch Center in Northwest China's Gansu Province, amid sweaty palms and pounding hearts of millions of thrilled stargazers across the world.

After a flight of around 577 seconds, Shenzhou-14 manned spacecraft separated with the rocket, and entered designated orbit, with crew onboard in good conditions, marking a full success of the launch mission, Global Times learned from the China Manned Space Agency.

The Shenzhou-14 craft is scheduled to, similar to the previous missions, conduct a fast and autonomic rendezvous and docking with the radial port of the Tianhe module, while the exact time has yet to be released. It took the Shenzhou-13 mission merely six and a half hours to achieve the feat.

Shenzhou-14 will mark the first crewed spaceflight mission to Tianhe at the China Space Station in-orbit assembly stage.

The Wentian and Mengtian space station lab modules, the Tianzhou-5 cargo spacecraft, and the Shenzhou-15 manned spacecraft are expected to be launched during the Shenzhou-14 crew's six-month stay in orbit, which would be a new experience for the taikonauts in Tianhe, as it is unprecedented in the previous two groups of space station crew.

The space station combination would also see the simultaneous stay of six taikonauts in orbit, as the Shenzhou-14 and Shenzhou-15 crew members are expected to conduct their rotation in orbit for about a week, which would be another breakthrough in China's manned spaceflight history.

Senior Colonel Chen Dong, 44, is a veteran taikonaut who visited space in China's Shenzhou-11 manned space mission in 2016 and set the previous record for the longest stay in space by a Chinese astronaut at 33 days (in the Tiangong-2 space lab).

The record was broken by Shenzhou-13 taikonaut Wang Yaping in 2022, and Chen would be able to further surpass that with another 180 days of stay in space in the Shenzhou-14 run.

Senior Colonel Liu Yang, a female crew member joining Shenzhou-14, also 44, went to space in 2012 in the Shenzhou-9 mission, and is in fact the first Chinese woman to do so. At a press conference on Sunday, she said that for the upcoming 6-month stay, she and her crewmates are looking forward to celebrating for the first time the birthday of their motherland on October 1 as well as the Mid-Autumn Festival, a holiday for the reunion and gathering of the Chinese people. This year's Mid-Autumn Festival falls on September 10.

Senior Colonel Cai Xuzhe, 46, will be making his maiden voyage during the upcoming mission. "For this day, I have prepared 12 years. I feel honored and proud to have this chance to go into space for my country," he said.

The Shenzhou-14 crew are, together, the second batch of taikonauts China has trained.

Commenting on the younger lineup in which the older, first group of veterans are not included, Pang Zhihao, a Beijing-based senior space expert said that the new Shenzhou taikonaut trio must have showed outstanding performance during training, and the younger crew members have mastered new knowledge and new skills for the mission.

Pang told the Global Times that the Shenzhou-14 crew is still made up of two veterans and one newcomer just like the Shenzhou-12 and Shenzhou-13 missions. And that the younger crew members would have better stamina and could deliver on more complicated tasks such as the installation and testing of two lab modules.

The trio is slated to carry out the verification of big and small robotic arms, spacewalks, and the construction of payload outside the cabin, the Global Times learned from the Shenzhou spacecraft developer with the state-owned aerospace contractor China Aerospace Science and Technology Corp (CASC.)

Like during the previous missions, the Shenzhou-14 crew will also give Tiangong classes to earthbound youngsters, and will for the first time use the airlock cabin in the Wentian module to exit the station for extravehicular activities. These activities will be arranged two to three times during their stay, the Global Times has learned.

The basic structure of the space station, consisting of the Tianhe core cabin and the two lab modules ̶ Wentian expected in July and Mengtian in October ̶̶ will be completed during this mission, thus establishing a national space laboratory.

The laboratory will contain 25 cabinets for a variety of scientific experiments, each of which can function as an individual lab, reaching an overall international advanced level, Lin Xiqiang, deputy head of China Manned Space Engineering Office, told the Global Times.

Wentian lab will mainly focus on the study of space life sciences, which can support the growth, development, genetics and aging of multiple species of plants, animals and microorganisms under space conditions.

Mengtian lab will be oriented to microgravity scientific researches and is equipped with experimental cabinets for fluid physics, materials science, combustion science, basic physics and space technology experiments.

Later, a space telescope research facility, the Xuntian telescope, will be launched into orbit and fly with the space station to carry out wide-area survey observations.

Another highlight for the Shenzhou-14 mission is the maneuvering of a small robotic arm installed on the Wentian module. Compared with the large robotic arm which has been launched into space with the Tianhe core cabin, the small one is more compact, Lin noted.

The weight and length of the small robotic arm are about half of the large one, and the load capacity is about one-eighth of the large arm. It also has a more flexible movement and manipulation than the large arm.

The small robotic arm has a higher positioning accuracy, with the precision of positioning five times and that of attitude control twice than the large arm. Therefore it can complete more fine operations.

What's more, the small and large robotic arms can coordinate with each other to cover wider scopes of work outside the cabin, and the combination will be capable of achieving a greater variety of tasks.

The Shenzhou-13 mission safely returned back to Earth on April 16 in a historic feat, thus concluding the technology verification stage of China's space station. The three crew members - Zhai Zhigang, Wang Yaping, and Ye Guangfu ̶ has completed their quarantine smoothly with cardiopulmonary functions and other body indicators recovering to their pre-flight levels.

They are currently in the second phase of recovery that focuses on muscle and bone recovery. In general, the three taikonauts are in good physical and mental condition, and the recovery of various physiological and psychological indicators is in line with expectations, the Global Times has learned.

Graphic: Chen Xia/GTGraphic: Chen Xia/GT

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China's Shenzhou-14 crewed spaceship successfully docks with Tianhe space station core module 

 

Chinese aerospace experts slam NASA's chief for 'ridiculous and outrageous' allegations of 'stealing' technology

Chinese aerospace experts on Thursday slammed NASA's Administrator Bill Nelson for his "ridiculous" and "outrageous" remarks after the senior official alleged that China is "good at stealing" American designs in a "space race."

 

New milestone in space ambition | The Star

 https://www.thestar.com.my/aseanplus/aseanplus-news/2022/06/06/new-milestone-in-space-ambition

 

Members of the American space community, including former NASA astronauts, were invited by the Chinese Embassy in the 
 
 

Friday, May 20, 2022

US cannot stop China’s hi-tech rise

China’s search for technological mastery will succeed because it is essentially replicating the actual history of the economics and policies that led the United States to technological dominance, rather than the ideological history of what many Americans believe lies behind their success

For years, American policymakers and pundits have believed China’s search for technological mastery or supremacy is doomed to fail or at least be consigned forever to mediocrity and also-ran status. This belief lies behind the strategy, first put forward by the Donald Trump administration, and now followed by Joe Biden’s White House, to restrict or ban the transfer of crucial technologies, notably the most advanced semiconductors and their production methods.

And yet, paradoxically, China is bound to succeed, despite the inevitable hiccups and setbacks, because it is essentially replicating the actual history of the economics and policies that led the United States to technological dominance, rather than the ideological history of what many Americans believe lies behind their success.

They have applied their own ideological models to predict China’s supposedly “inevitable” failure, instead of using their own actual history of American technology and science, and economic policy, to analyse China’s development and acquisition of key technologies in the 21st century.

This is perhaps not surprising. Rich, powerful and successful people usually tell a different story about how they get to where they are to what actually happened to them. It’s human nature.

China’s Great Firewall

It’s generally believed that free enterprise is the necessary and sufficient condition for hi-tech industries. This means: the free flow of information and talent; open market; no or minimal government intervention, also called deregulation; and intellectual property rights protection. It’s believed only the market can choose winners and eliminate the losers, and that any state attempt to choose “national champions” is bound to fail and to be wasteful.

China’s so-called Great Firewall of the internet stands as both an actual barrier and a potent symbol that is antithetical to all those fundamental neoliberal assumptions, which, granted, are being increasingly challenged and even undermined, even among some US professional economists and historians. However, if you believe in all those assumptions, you of course will logically argue that China is bound to fail. But is it?

Let’s consider the historical reference: the Great Wall of China. It has been alternately argued that it was built to resist foreign invaders, and/or to keep in the domestic population. Either way, it was too porous to be truly effective.

A piece of Web3 tech helps banned books through the Great Firewall’s cracks 16 Apr 2022

The same argument has often been made about the ineffectiveness and absurdity of the Great Firewall. Many Chinese households can just get a VPN and then can pretty much access whatever they want from outside China. Yet, as it turns out, porousness or partial online filter and censorship, has been a godsend for Beijing’s industrial policy for hi-tech development. This is no doubt an unintended consequence, but once it has been realised, its value is deeply appreciated by the authorities. Incidentally, that’s why officials tolerate the widespread use of VPNs, despite occasional and ineffective crackdowns.

In China, for people who have the know-how, education or mere curiosity, they can easily bypass the Great Firewall for information to start a business, launch a research project or steal a foreign design. These are the people you need to be in hi-tech industries. Yet, for the vast majority of Chinese, access to contents outside China is still restricted.

China also restricts foreign business and informational access. It has banned such companies as Google, Facebook and Twitter. But of course, it welcomes companies such as Apple, Starbucks and Wall Street banks.

The Great Firewall serves as the online market barrier to foreign entry, or the internet moat to protect infant industries from foreign competition or business invasion; again, one of two functions of the ancient Great Wall.

Intellectual property theft

No one would argue intellectual property theft or industrial espionage is essential to the economic development of a country. However, many economic historians have pointed out that whether it was the rise of Elizabethan England, 19th century America, modern Japan and South Korea, or contemporary China, intellectual property theft and/or industrial espionage played a key role in their economic rise; and state industrial policy as well.

But a successful country doesn’t steal forever. Once it reaches a certain critical stage of hi-tech development, when it has amassed the talent, resources and facilities, it starts to innovate. Then, it starts developing and protecting its own intellectual property regime to prevent others from stealing -and of course, to complain about theft.

That’s the stage China is entering. According to the China National Intellectual Property Administration last month, 696,000 invention patents were authorised in 2021, an average of 7.5 of high-value patents per 10,000, or nearly double the ratio for 2017. Whether those patents were really as useful or original as they claimed is not the issue here, but rather that they show Chinese authorities are committed to intellectual property protection and building up a viable patent regime.

But, besides the obvious racism about the lack of Asian originality, the neoliberal set of assumptions that I referred to above tend to reinforce the idea that China’s political and economic systems can’t innovate and so must go on stealing. That is also related to what American historian Richard Hofstadter has called “the paranoid style” in US politics. Its most infamous manifestation was the anti-communist McCarthyism. Its most recent example is the FBI’s China Initiative, which targeted ethnic Chinese researchers, especially those in US universities.

China’s chip output shrinks as Covid-19 lockdowns paralyse industries 16 May 2022

The Silicon Valley folklore is that of a lone maverick who has a great idea and pushes it to fruition, and in the process, creates a multibillion-dollar industry. That cannot be further from the assumption behind Japanese-Korean-Chinese state industrial policy, according to which innovation is a collective enterprise, not one of individual genius or charisma. It’s all about the sustained commitment of public resources and collective talent between the state and the private sector.

It’s a common criticism that such a policy is wasteful; it often backs the wrong technologies and industries. That’s true. However, the Silicon Valley model is also prone to periodic market euphoria, mania, panic and crashes, from the dotcom implosion to the current ongoing crypto-crashes. I will leave it to economic historians and econometricians to determine whether the state or non-state model is more wasteful or destructive.

Conclusions

Belatedly, the Biden administration is slowly realising that whether it’s containment against China or competition with it, the horse has bolted out of the barn already. That is why despite its hostile rhetoric, it has no coherent policy on how to deter or delay China’s technological drive for mastery or supremacy. This conflict cuts to the very ideological self-beliefs of the two countries. Only time will tell how it will turn out.

However, restricting or banning technological transfer will not work. The great British historian Arnold Toynbee famously wrote that it was usually countries or civilisations confronted with great or even mortal challenges that prevailed and prospered in history, not those that were well-endowed with rich resources. Denying China access to vital technologies at this late stage will simply force it to develop its own domestic capabilities. That won’t make it weaker, only stronger and more self-reliant.

For years, American policymakers and pundits have believed China’s search for technological mastery or supremacy is doomed to fail or at least be consigned forever to mediocrity and also-ran status. This belief lies behind the strategy, first put forward by the Donald Trump administration, and now followed by Joe Biden’s White House, to restrict or ban the transfer of crucial technologies, notably the most advanced semiconductors and their production methods.

And yet, paradoxically, China is bound to succeed, despite the inevitable hiccups and setbacks, because it is essentially replicating the actual history of the economics and policies that led the United States to technological dominance, rather than the ideological history of what many Americans believe lies behind their success.

They have applied their own ideological models to predict China’s supposedly “inevitable” failure, instead of using their own actual history of American technology and science, and economic policy, to analyse China’s development and acquisition of key technologies in the 21st century. 

 US cannot stop China's hi-tech rise | South China Morning Post

Alex Lo

Alex Lo

Alex Lo has been a Post columnist since 2012, covering major issues affecting Hong Kong and the rest of China. A journalist for 25 years, he has worked for various publications in Hong Kong and Toronto as a news reporter and editor. He has also lectured in journalism at the University of Hong Kong.

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Saturday, October 16, 2021

Shenzhou-13 crew enter China's Tianhe space station core cabin

https://youtu.be/cJQTB_WPtS0  

https://youtu.be/uO59rgtgZ20  

https://youtu.be/gwBXLR0J6Ww 

 

Shenzhou-13 crewShenzhou-13 crew

The three taikonauts onboard the Shenzhou-13 spaceship entered the country's space station core module Tianhe on Saturday, according to the China Manned Space Agency (CMSA).

After Shenzhou-13 successfully completed a fast automated rendezvous and docking with the orbiting Tianhe module, the Shenzhou-13 crew Zhai Zhigang,Wang Yaping and Ye Guangfu entered the orbital capsule of Tianhe, marking the country's second crew to have entered China's Tianhe space station core cabin.

Just like everyone else when they first enter their new home, the first thing that the Shenzhou-13 crew did was to check out their sweet cozy bedrooms and connect to the Wi-Fi. A livestream video shows that Zhai, who was the first to enter, was so involved and excited to settle in that he was floating upside down in the air. The three then set up the wireless headphones for space-Earth talks.

After a brief conversation reporting their safety to the ground control center, the crew will soon have their very first lunch in their new home, Yang Liwei, director of the China Manned Space Engineering Office and the country's first astronaut said.

Among the three new residents, there are the country's first spacewalker Zhai Zhigang, first female taikonaut to have stepped inside its own space station Wang Yaping, and first taikonaut who was trained in an international space agency Ye Guangfu. They will stay in space for six months, double the time of the Shenzhou-12 crew.

They are expected to return to earth in April 2022, which means they will celebrate a special, unforgettable Chinese Lunar New Year in space.

They are tasked to carry out two to three extravehicular activities, better known as spacewalks. Wang Yaping will participate in at least one spacewalk, becoming the first Chinese woman to achieve such a feat, the Global Times learned from mission insiders.

According to the CMSA, they are also expected to install transfer gears linking the big and small robotic arms and related suspension gears for future construction work.

The Shenzhou-13 manned spacecraft successfully docked with China's Tianhe space station core cabin on Saturday early morning, after quick automated rendezvous, or as researchers call it, the 'space waltz.'

The rendezvous and docking happened at 6:56 am on Saturday morning, six and a half hours after traveling on a Long March-2F carrier rocket from the Jiuquan Satellite Launch Center in Northwest China's Gansu Province, the China Manned Space Agency (CMSA) said in a statement sent to the Global Times.

Docked at the bottom of the Tianhe core cabin from a radial direction, the spacecraft safely and smoothly delivered the second batch of residents to China's space station.

A combination flight has been formed, consisting of the Tianhe core cabin at the center, and Shenzhou-13 manned craft, Tianzhou-2 and -3 cargo craft on the side, the CMSA said.

According to the spacecraft developers with the China Academy of Space Technology (CAST), they have designed a new rendezvous path and circling flight mode to support fast-docking in the radial direction.

As beautiful as the "space waltz" was, it was a lot more difficult than the front and rear docking with the Tianhe core cabin as the Shenzhou-12, Tianzhou-2 and -3 missions had exercised. "For front and rear dockings, there is a 200-meter holding point for the craft, enabling them to maintain a stable attitude in orbit even when engines are not working. However, radial rendezvous does not have such a midway stopping point, and it requires continuous attitude and orbit control," the CAST said in a note to the Global Times.

It added that during the radial rendezvous, the spacecraft needs to turn from level flight to vertical flight with a wide range of attitude maneuvers, posing tough challenges for the "eyes" of the craft to see the target in time and ensure that the "eyes" will not be disturbed by complex lighting changes.

The success of this new docking method would be another sign of China's spacecraft docking capabilities, experts noted.

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Monday, September 20, 2021

China successfully launches Tianzhou-3 for second space station supply mission; to support upcoming six-month Shenzhou-13 manned mission

https://youtu.be/lwVp5I9FMVI

https://youtu.be/fBlddesm1rQ 

https://youtu.be/11_M5sgcYvI

Photo:Hu Xujie

Photo:Hu Xujie

Knock knock. This is your delivery-man Tianzhou-3, and please confirm your package receipt and may you have a happy Mid-Autumn Festival!

Carrying the Tianzhou-3 cargo spacecraft, the Long March-7 Y4 rocket lifted off from Wenchang Space Launch Center located in South China's Hainan Province on Monday afternoon, one day ahead of this year's Mid-Autumn Festival - one of the happiest family reunion holidays for the Chinese people.

The lift-off gave the nearby forest of palm trees quite a shake in the Hainan tropical haze, the same way it excited many who came to witness the historic moment at the Wenchang beach on Monday afternoon.

As the fourth of 11 missions scheduled to build China's three-module space station, Tianzhou-3 mission came shortly after the historic Shenzhou-12 mission in which three taikonauts spent a record 90 days in the China's space station core module and safely returned to Earth on Friday.

After a flight time of around 597 seconds, the spacecraft separated with the rocket and entered preset orbit. At 3:22 pm, the solar panels onboard the spacecraft smoothly unfolded, with all functions in normal operating condition, marking the success of the third launch of a spaceship to the space station core cabin, according to the China Manned Space Agency (CMSA.)

The Monday mission is tasked to bring supplies, equipment and propellant to get Tianhe ready for the next three-taikonaut Shenzhou-13 mission in October for their six-month stay. It is the Tianzhou spacecraft series second supply delivery run to the orbiting Tianhe module following a first by the Tianzhou-2 mission launched on May 29.

Although the launch of Tianzhou-2 by Long March-7 Y3 rocket was a successful one, it experienced two delays and met problems of leaking of injected fuels.

The Tianzhou-2 cargo spacecraft was originally slated to be launched at around 1:30 am on May 20 and to head to China's Tianhe space station core cabin, which was launched into orbit on April 29, for a supply run. However, the launch was scrubbed narrowly following an announcement from CMSA on the early morning of May 20 for "technical reasons."

Research teams were dispatched immediately to check system functions, while the command center prepared for an attempt to recover the mission, which had been set to a day later in the early morning of May 21. However, after liquid oxygen was refueled eight hours before the scheduled launch time, abnormal signals once again occurred.

Drawing lessons from the previous launch, the Long March-7 rocket developer with the China Academy of Launch Vehicles have further optimized the quality examination process before and after the lift-off and make detailed emergency plans. This is to ensure the launch mission is on time with zero errors, the academy told the Global Times on Friday.

Photo:Deng Xiaoci/Global Times

Photo:Deng Xiaoci/Global Times

To sustain Taikonauts' longer stay in space

Global Times learned from the mission insiders that Tianzhou-3 mission will lay ground for the upcoming October Shenzhou-13 mission, just the way Tianzhou-2 mission prepared for the epic Shenzohu-12 manned spaceflight mission. The October mission is expected to last six months, renewing the record of the longest stay in space for a Chinese astronaut in a single mission.

The spacecraft developer China Academy of Space Technology (CAST) told the Global Times in a statement that just like the Tianzhou-2, Tianzhou-3 will carry a range of goods including daily necessities, drinking water, gas supplies, consumables for extravehicular activities [spacewalk,] as well as experiment payloads.

Yang Sheng, Chief designer of the Tianzhou-3 spacecraft system, told the Global Times that "As Tianzhou-3 mission will sustain taikonauts' 6-month-long stay in space, the density of cargo is greater on Tianzhou-3 than on Tianzhou-2, and Tianzhou-3's loading capability is also higher than that of Tianzhou-2. The number of packages onboard Tianzhou-3 is 25 percent more than on Tianzhou-2."

There were 6.8 tons of supplies onboard the Tianzhou-2, including some 160 parcels of goods and two tons of propellants, CAST told the Global Times previously.

One of the most expensive items to be onboard the Tianzhou-3 would be one piece of spacesuit specially designed for spacewalk missions that weighs some 90 kilograms, the CAST highlighted in the Friday statement. Tianzhou-2 had sent two pieces of spacesuits for Taikonauts' spacewalk with each weighing some 100 kilograms.

Also, onboard Tianzhou-3 is the replacement parts of the urine treatment system to ensure the device is in the best condition for the Shenzhou-13 crew, Global Times learned from the system developer 206 Research Institute of the Second Academy of the China Aerospace Science and Industry Corp (CASIC).

"The system has processed some 600 liters of urine into over 500 liters of water which was used to generate oxygen and for clean-up purpose during the Shenzhou-12 crew's three-month stay. Shenzhou-13 crew will install those parts when moving into the China's space station core module," Cui Guangzhi, the project leader, told the Global Times.

The Tianzhou-3 cargo spacecraft is expected to also execute a fast and automatic rendezvous and docking with the Tianhe core module, just like the Tianzhou-2 spacecraft did in May, which took some eight hours after lift-off,according to Deng Kaiwen, assistant of the Tianzhou-3 cargo spacecraft's chief commander from the spacecraft developer

Compared to the Tianzhou-1's rendezvous and docking with Tiangong-2 in 2017, which took about two days, Tianzhou-2 took a mere eight hours to achieve the feat in May.

Tianzhou-3 will dock to the Tianhe module from the rear. Before such development, CMSA updated on Saturday, Tianzhou-2 had flown around Tianhe and conducted an automatic docking to the craft's front, which took four hours.

Shenzhou-13 will later rendezvous with the Tianhe module and conduct a R-Bar or vertical docking with the orbiting craft, which Shenzhou-12 had practiced on Friday before heading back to Earth. 

 Graphic: Wu Tiantong/GT

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Sunday, September 19, 2021

Renovating democracy and the China challenge

To break out of its paralysis, the West needs to take a hard look and address three key challenges



The rise of the populist variant in the West and the rapid ascent of China in the East have prompted a rethinking of how democratic systems work - or don't. The creation of new classes of winners and losers as a consequence of globalisation and digital capitalism is also challenging how we think about the social contract and how wealth is shared. -  Nathan Gardels and Nicolas Berggruen

 http://media.asiasociety.org/video/1901010-Berggruen-Renovating-Democracy.mp4

 



Police officers watch as protesters take part in a rally against Covid-19 vaccine mandates, in Santa Monica, California, on Aug 29, 2021.PHOTO: AFP

Rethinking Democracy, the Social Contract, and Globalization 

 

 
The rise of populism in the West, the rise of China in the East and the spread of peer-driven social media everywhere have stirred a rethinking of how democratic systems work—or don’t. The creation of new classes of winners and losers as a result of globalization and digital capitalism is also challenging how we think about the social contract and how wealth is shared.

The worst fear of America’s Founders—that democracy would empower demagogues—was realized in the 2016 US presidential election, when the ballot box unleashed some of the darkest forces in the body politic. Similarly, in Europe an anti-establishment political awakening of both populism and right-wing neonationalism is consigning the mainstream centrist political parties that once dominated the post–World War II political order to the margins.

Donald Trump’s election and the populist surge in Europe did not cause this crisis of governance. They are symptoms of the decay of democratic institutions across the West that, captured by the organized special interests of an insider establishment have failed to address the dislocations of globalization and the disruptions of rapid technological change. To add danger to decay, the fevered partisans of populism are throwing out the baby with the bathwater, assaulting the very integrity of institutional checks and balances that guarantee the enduring survival of republics. The revolt against a moribund political class has transmuted into a revolt against governance itself.

Because neither the stakeholders of the waning status quo nor the upstarts of populism have offered any effective, systemic solutions to what ails the West, protracted polarization and paralysis have set in. 

The Paradoxes of Governance in the Digital Age

These trials of the West are bound up with, and to a significant extent driven by, two related developments: the growing fragmentation of mass society into diverse tribes fortified by the participatory power of social media, and the advent of digital capitalism, which is divorcing productivity and wealth creation from employment and income.

We argue that these shifts present twin paradoxical challenges for governance.

First, the paradox of democracy in the age of peer-driven social networks is that, because there is more participation than ever before, never has the need been greater for countervailing practices and institutions to impartially establish facts, deliberate wise choices, mediate fair trade-offs, and forge consensus that can sustain long-term implementation of policies. Despite expectations that the Internet Age would create an informed public more capable of self-government than ever before in history, fake news, hate speech, and “alternative facts” have seriously degraded the civic discourse.

Second, the paradox of the political economy in the age of digital capitalism is that the more dynamic a perpetually innovating knowledge-driven economy is, the more robust a redefined safety net and opportunity web must be to cope with the steady disruption and gaps in wealth and power that will result.

To meet these challenges, we propose a novel approach to renovating democratic institutions that integrates new forms of direct participation into present practices of representative government while restoring to popular sovereignty the kind of deliberative ballast the American Founding Fathers thought so crucial to avoiding the suicide of republics. We further propose ways to spread wealth and opportunity fairly in a future in which intelligent machines are on track to displace labor, depress wages, and transform the nature of work to an unprecedented degree.

Where China Comes In


When populists rail against globalization that has undermined their standard of living through trade agreements, they mostly have China in mind. Few reflect that China was able to take maximum advantage of the post–Cold War US-led world order that promoted open trade and free markets precisely because of its consensus-driven and long-term-oriented one-party political system. China has shown the path to prosperity is not incompatible with authoritarian rule.

In this sense, China’s tenacious rise over the past three decades holds up a harsh mirror to an increasingly dysfunctional West. The current US president, who rode an anti-globalization wave to power, relishes battling his way through every twenty-four-hour news cycle by firing off barbed tweets at sundry foes. By contrast, China’s near-dictatorial leader has used his amassed clout to lay out a roadmap for the next thirty years.

If the price of political freedom is division and polarization, it comes at a steep opportunity cost. As the West—including Europe, riven now by populist and separatist movements—stalls in internal acrimony, China is boldly striding ahead. It has proactively set its sights on conquering the latest artificial intelligence technology, reviving the ancient Silk Road as “the next phase of globalization,” taking the lead on climate change, and shaping the next world order in its image. If the West does not hear this wake-up call loud and clear, it is destined to somnambulate into second-class status on the world stage.

This is not, of course, to suggest in any way that the West turn toward autocracy and authoritarianism. Rather, it is to say that unless democracies look beyond the short-term horizon of the next election cycle and find ways to reach a governing consensus, they will be left in the dust by the oncoming future. If the discourse continues to deteriorate into a contest over who dominates the viral memes of the moment, and if democracy comes to mean sanctifying the splintering of society into a plethora of special interests, partisan tribes, and endless acronymic identities instead of seeking common ground, there is little hope of competing successfully with a unified juggernaut like China. Waiting for China to stumble is a foolish fallback.

Unlike the Soviet Union at the time of the Sputnik challenge in the late 1950s and early 1960s, China today possesses an economic and technological prowess the Soviet Union never remotely approached. Whether in conflict or cooperation, China will be a large presence in our future.

It is in that context that we examine the strengths and weakness of China’s system as a spur to thinking through our own challenges. To turn the old Chinese saying toward ourselves, “The stones from hills yonder can polish jade at home.”

Taking Back Control


To set the frame for rethinking democracy and the political economy, we argue that the anxiety behind the populist reaction is rooted in the uncertainties posed by the great transformations under way, from the intrusions of globalization on how sovereign communities govern their affairs, to such rapid advances in technology as social media and robotics, to the increasingly multicultural composition of all societies. Change is so enormous that individuals and communities alike feel they are drowning in the swell of seemingly anonymous forces and want to “take back control” of their lives at a scale and stride they can manage. They crave the dignity of living in a society in which their identity matters and that attends to their concerns. Effectively aligning political practices and institutions so as to confront these challenges head-on will make the difference between a world falling apart and a world coming together.

Critics of globalization argue that nation-states and communities must retrieve the capacity to make decisions that reflect their way of life and maintain the integrity of their norms and institutions, decisions the maligned cosmopolitan caste has handed over to distant trade tribunals or other global institutions managed by strangers. Those decisions, they rightly say, ought to be made through “democratic deliberation” by sovereign peoples. Yet that neat logic ignores the reality of decay and dysfunction we have already noted. Therefore, “taking back control” must, first and foremost, mean renovating democratic practices and institutions themselves.

The Politics of Renovation


The most responsible course of change in modern societies is renovation.

Renovation is the point of equilibrium between creation and destruction, whereby what is valuable is saved and what is outmoded or dysfunctional is discarded. It entails a long march through society’s institutions at a pace of change our incremental natures can absorb. Renovation shepherds the new into the old, buffering the damage of dislocation that at first outweighs longer-term benefits. In the new age of perpetual disruption, renovation is the constant of governance. Its aim is transition through evolutionary stability, within societies and in relations among nation-states and global networks.

In this book, we propose three ways to think about how to renovate democracy, the social contract, and global interconnectivity in order to take back control:

  • Empowering participation without populism by integrating social networks and direct democracy into the system through the establishment of new mediating institutions that complement representative government


  • Reconfiguring the social contract to protect workers instead of jobs while spreading the wealth of digital capitalism by providing all citizens not only with the skills of the future but also with an equity share in “owning the robots.” We call this universal basic capital. The aim here is to enhance the skills and asserts of the less well-off in the first place – predistribution – as a complement to redistribution of wealth for public higher education or other public goods. The best way to fight inequality in the digital age is to spread the equity around.

  • Harnessing globalization through “positive nationalism,” which means an allegiance to the values of an inclusive society instead of nationalistic incantation, albeit tempered by an understanding that open societies need defined borders. It also means dialing back the hyper-globalization of “one size fits all” global trade agreements to leave room for industrial policies that compensate for the dislocations of integrated global markets. To temper the deepening rivalry, even economic decoupling underway between the US and China, we call for a “partnership of rivals” on climate action. If there is not some area of common intents, all else will dwell in the shadow of distrust and lead to a new Cold War, the breakup of the world into geopolitical blocs and worse.


These proposals, of course, do not exhaust the answers to the panoply of daunting challenges we have raised. But they do suggest ways we might think about how to change present social and political arrangements for addressing those challenges. We do not insist that we are somehow the font of all wisdom but regard our endeavor as a point of departure that deepens and expands the debate. Without concrete propositions to criticize and amend, the discourse about change is only an airy exchange that fails to move the needle.

  Nicolas Berggruen and Nathan Gardels are the founders of the Berggruen Institute and the authors of Intelligent Governance for the 21st Century: A Middle Way between West and East (2012). Their latest work, Renovating Democracy: Governing in the Age of Globalization and Digital Capitalism (2019), is the first in a Berggruen Institute series on the “Great Transformations” published by the University of California Press (UC

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