China's Chang'e-6 safely returns to Earth with first-ever lunar far side samples

 

Photo: Wang Sijiang

Chang'e-6 - China's latest leap of moon exploration - has claimed full success, as the returning capsule of the craft, carrying the first batch of lunar samples collected from the far side of the moon in human history, safely touched down in designated landing site in the Siziwang Banner, in North China's Inner Mongolia Autonomous Region on Tuesday afternoon at 2:07 pm.

Chinese President Xi Jinping on Tuesday extended congratulations on the complete success of the Chang'e-6 mission that brought back the world's first samples collected from the moon's far side. It marks "another landmark achievement in China's endeavor to become a space and sci-tech power," Xi noted. 

In the congratulatory letter, Xi also stressed the hope to strengthen international exchange and cooperation in carrying out major aerospace engineering projects including deep-space explorations.

According to the China National Space Administration (CNSA), as planned, after the necessary ground processing work is completed, the recovered Chang'e-6 returner will be airlifted to Beijing, where the sample containers and payload will be extracted. The CNSA will hold a handover ceremony at an appropriate time to officially transfer the lunar samples to the ground application system. Subsequently, the samples will undergo storage, analysis and related research work.

After successfully completing the Chang'e-6 mission, the Queqiao-2 relay satellite will carry out scientific exploration missions at an appropriate time. It will use its onboard instruments, including an extreme ultraviolet camera, an arrayed neutral atom imager, and an Earth-Moon Very Long Baseline Interferometry (VLBI) experiment system, to collect scientific data from the moon and deep space, the CNSA said in a statement sent to the Global Times. 

Stargazers from all over the world have paid close attention to the 53 day-long round trip of Chang'e-6, and applauded Tuesday for the unprecedented feat of it retrieving precious lunar samples from the far side of the moon, while suggesting that these samples would not only help enhance the humanity's understanding of the Earth's natural satellite but also create new opportunities for international cooperation in space studies, including those with the US.

"I do think a successful conclusion to this very complex mission [Chang'e-6] will show that Chang'e-5 was not just a fluke, and that Chinese space engineers really have mastered the challenges of carrying out these very difficult missions far from Earth, it's a real step forward in the maturity of the Chinese space effort," Jonathan McDowell, an astronomer from the Harvard-Smithsonian Center for Astrophysics in the US, told the Global Times on Tuesday.

"The successful execution of the Chang'e-6 mission has achieved breakthroughs in key technologies such as retrograde lunar orbit design and control, rapid intelligent sampling on the lunar far side, and ascent from the lunar far side. These technological advancements lay a foundation for future deep space exploration missions," Kang Guohua, a professor of Aerospace Engineering at Nanjing University of Aeronautics and Astronautics, told the Global Times on Tuesday.

The mission not only sets a new record for China's lunar exploration program but also has a profound impact on the global aerospace field. Through the Chang'e-6 mission, China has demonstrated its leadership and influence in space exploration, Kang said noting that lunar soil from the far side of the moon holds immense value for scientific research and deep space exploration due to its uniqueness. 

Since no human probe has directly landed on and sampled from the far side, the soil from this area offers a distinct perspective. The South Pole-Aitken Basin is the oldest and deepest large impact basin on the moon, and samples from here can help scientists study the moon's origin and evolution more deeply, potentially providing critical clues about the formation and evolution of the solar system, he said.

Potential of intl collaboration in space

This year marks the 20th anniversary of China's lunar exploration program. China stands ready to continue working with like-minded international partners to explore humanity's common domain of the outer space, realize the shared dream of people around the world to discover more about the moon, and strive to advance the world's common endeavor of peacefully using the outer space, Chinese Foreign Ministry Spokesperson Mao Ning said on Tuesday, commenting on Chang'e-6's success.

The Chang'e-6 mission hosted four international payloads to the moon, including the European Space Agency (ESA)'s lunar surface ion composition analyzer, France's radon detection instrument, Italy's laser corner reflector, and a CubeSat from Pakistan, the CNSA revealed to the Global Times.

Pakistan's CubeSat, the country's inaugural lunar satellite, has sent back the first images it captured on May 10. It also achieved its goal of "successful separation and obtaining telemetry," marking the smooth completion of Pakistan's first-ever lunar project.

ESA's lunar surface ion composition analyzer, jointly developed with the National Space Science Center of the Chinese Academy of Sciences, successfully completed seven scientific detections after it started up on June 2, with the total detection time exceeding 3 hours, thus achieving the scheduled goal of detecting the lunar surface for at least 1 hour. This payload conducted negative ion detection on the lunar surface for the first time internationally, and the joint team is currently conducting scientific data analysis.

For the French payload, Philippe Baptiste, chairman of the French National Center for Space Studies, said it would still take some time to get all the data, but they are looking forward to it, as "the last time France was on the moon with an active instrument, it was in 1970," Baptiste was quoted as saying in a CGTN report.

The Chang'e-6 mission and its collection of precious samples from the far side of the moon will create more opportunities for cooperation between China and Western countries in space, according to space observers. And it is highly likely that NASA would again greenlight its researchers to access to these precious samples retrieved by the Chang'e-6 mission, however, the difficulties still lie in the US' domestic legal barriers, they said. 

McDowell said he would be happy to see sharing of data between China and the US. The US space observer pointed out however that "the political winds here in the US are still strongly against allowing any large-scale cooperation."

In a November 29 statement, NASA said it has certified its intent to the US Congress to "allow NASA-funded researchers to apply to the China National Space Administration for access to lunar samples returned to Earth on the Chang'e 5 mission." However, NASA made it clear that this allowance applies specifically to Chang'e 5 mission samples and "the normal prohibition on bilateral activity with (the) PRC (People's Republic of China) on NASA-funded projects remains in place."

Chinese Foreign Ministry spokesperson Mao Ning told the Global Times on June 7 at a regular press conference that China is always open toward space exchanges and cooperation with the US. There are, however, difficulties in China-US space cooperation at the moment, which are caused by US domestic legislation such as the Wolf Amendment that prevents normal exchanges and dialogue between Chinese and US space agencies, Mao said.

In a rarely seen friendly move, NASA Administrator Bill Nelson reportedly sent congratulations to China over the Chinese spacecraft's landing on the lunar surface earlier this month, saying he was impressed with its fourth successful moon landing, the Washington Post reported on US local time Monday. 

"I've been fairly pointed in my comments that we're in a space race with the Chinese, and that they are very good," he said in a recent interview with The Washington Post. "Especially in the last 10 years, they've had a lot of success. They usually say what they mean, and they execute on what they say."

However, the China space hawk continued its narrative of creating a new space race with China, by claiming that despite China's many achievements in space - which include an occupied space station in low Earth orbit and landing a rover on Mars in 2021 - the US remains on track to return astronauts to the lunar surface ahead of its chief rival, according to the report.  

In a key step toward that goal, NASA intends to fly four astronauts around the moon late next year, and then land people on the surface in late 2026 for the first time since the last of the Apollo missions, in 1972.

Despite competition between the US and China, the two countries will have to find a way to coexist on and around the moon, Nelson was quoted as saying.

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‘Education needs to level up’; Closing gaps in maths and science

THE world is seeing a digital revolution that is advancing technology beyond human skills.

To turn things around, the education system needs to put in a place the kind of learning that will move people ahead of the technology of modern times.

That, said Organisation for Economic Co-operation and Development (OECD) director for Education and Skills Andreas Schleicher, is about knowledge, skills and mindsets.

In the era of generative artificial intelligence (AI) such as ChatGPT, he said teaching the young how to frame questions, navigate ambiguity and manage complexities, instead of teaching them the answers, is of utmost importance.

“We know how to educate second-class robots – people who are good at repeating what we tell them but the kinds of things that are easy to teach and easy to test have also become easy to digitise and automate,” he said.

Drawing on an OECD study that tracked the extent to which AI could surpass typically gifted humans in education, he noted a clear improvement in the performance of generative AI in just one year in the Programme for International Student Assessment (PISA) (see infographic).

“You can see AI is advancing at a breathtaking pace. We need to accelerate our progress,” warned Schleicher, who leads the team that oversees PISA.

Creativity, he asserted, is one of the most central resources in the 21st century that education can foster to help people grow in their competence.

“If you want your kids to be creative, you have to give them space to experiment. When they experiment, they take risks and if they take risks, they make mistakes. If our education systems do not help students learn from and with mistakes, they are not going to be so creative,” he said.

Citing the teaching of science as an example, he said making students believe in scientific paradigms, giving them numerous exercises to rehearse, and testing them on whether they remember the answers have nothing to do with scientific enquiry.

“Scientific enquiry is not about reproducing the established wisdom of our times but about questioning it. And that is true for many subjects,” he said.

He added that rather than teaching students knowledge like physics and chemistry, educators should put more emphasis on helping them to think like scientists.

“That is going to be useful and sustainable. If we just teach fixed knowledge and skills, the risk they are going to become obsolete is quite high,” he said.

Speaking at the Educational Publishers Forum (EPF) Malaysia 2023, held virtually on Nov 22 last year, he added that learning literacy is no longer about extracting knowledge from prefabricated text; it’s about constructing knowledge.

“Instead of repeating and reproducing what you learn, you need to learn to question what you see, and triangulate different information. They are very different skill sets,” he said.

He added that students must have the capacity to see the world in different lenses and appreciate different ways of thinking.

Pointing to the massive rise in the “wisdom of the crowds”, where a large number of people put their ideas into the mix on social media, Schleicher also emphasised the need for students to be equipped with digital navigation skills.

“In many countries, the majority of 15-year-olds are born into this digital world but they are not digital natives.

“You will not become automatically skilled – education needs to invest in this,” he said, adding that the ability to distinguish fact from opinion and integrate different information sources is the kind of skill needed to make use of the digital world.

Nurturing a growth mindset, according to Schleicher, is another focal point of importance to help students forge ahead.

“The mindset we create among students is an incredibly important predictor for their willingness to engage with new problems and address challenges.

“Education systems that develop students’ growth mindset tend to also excel academically, while those that have a fixed mindset typically show a lower academic performance.

“If students have a growth mindset, it’s a mirror of how they have been educated,” he said.

Students with a growth mindset, he explained, know that if they invest effort, they can overcome barriers whereas those without it believe that success is largely about the intelligence they inherited and there is nothing they can do about it.

In fact, he continued, the growth mindset is needed at every level of the education system, including policymakers, teachers and publishers.

He added that one’s willingness and capacity to learn, unlearn and relearn will also be essential.

“In today’s world, you have to learn for jobs that have not yet been created, to use technologies that have not yet been invented, and to solve social problems you cannot yet imagine.

“So, having a willingness to engage in the novelty, and to give up some of the favourite beliefs, knowledge and skills in order to acquire new ones, is absolutely essential – that’s a real test for education today,” he said.

Themed “Developing 21st Century Students: Policies, Strategies & Educational Materials”, the EPF Malaysia 2023 was organised by the Malaysian Book Publishers Association.

Calls for edu reforms in M’sia

Less volume, more depth

Malaysia has put very interesting reforms on track but there can be less emphasis on the volume of content – Malaysian students learn a lot of things. Instead, place more emphasis on depth and diverse ways of thinking. That is the most important transition the modern world will require for students in Malaysia.

Learning environments can be more student-oriented and teachers can go beyond the instructional component and become better coaches and mentors to their students – that’s very important to mediate the impact of social background.

Engage teachers in more collaborative professional development. You need to get teachers in a space where they also become lifelong learners.

– OECD director for Education and Skills Andreas Schleicher

Strengthen school curriculum

The curriculum is by far the most important ingredient in determining what students are able to do at the end of their schooling.

A fantastic teacher with a terrible curriculum is going to have a hard time ending up with successful students. And a teacher who is struggling is going to be supported by a terrific curriculum, so all teachers benefit from a strong curriculum. It’s something that policymakers should be reviewing on a regular basis. There is good data worldwide. We’re leaving a lot of good ideas on the table by not paying attention to what other folks are doing.

– University of Virginia, United States, psychology professor Dr Daniel Willingham

Ensure quality content

You can have highly-trained teachers teaching in classrooms with the most up-to-date devices and software but if the content being taught is second-rate or worse, then students will not get the education they deserve and your country will be left behind. If we want to reduce inequalities, then high-quality resources produced by professional educational publishers and adapted to deliver the government’s curriculum is what will guarantee progress.

– International Publishers Association president Karine Pansa Focus on leadership

We need to review our curriculum assessment and pedagogical approach. First, the Education Ministry (MoE) should collaborate with stakeholders to reassess the curriculum. Second, it should redefine the role of teachers. Our teachers are imparting knowledge that can be obtained online. Allow teachers to learn, unlearn, relearn, and be mentors and facilitators. The focus should be on leadership as stated in the Malaysia Education Blueprint (MEB) 2013-2025.

– Malaysian Association for Education president Datuk Satinah Syed Saleh 

  Decentralise the MoE 

 We need to decentralise the MoE. All schools should have a board of advisers. We have intelligent people in the community who can be advisers. This is about community-centred, rather than standardised, education. We need to do away with the Sijil Pelajaran Malaysia (SPM) exams. Instead, if students want to enrol into university, they can take a certain kind of exam for the course they want to pursue. Our mindset is industry-based. We need to move away from teaching people to be nuts and bolts. Learning should be lifelong. Universities need to redefine the significance of diplomas and degrees. The world has changed.

–

UCSI University architecture professor Prof Dr Mohd Tajuddin Mohd Rasdi

Address shortfall

Our National Education Philosophy is clear about producing holistic students in four aspects: intellectual, physical, emotional and spiritual. But how well we are implementing this in classrooms is something we need to address. The MoE needs to engage regularly with stakeholders.

We have to prioritise our initiatives. For example, we are not spending enough on providing professional development opportunities for teachers, even though it was recognised in the MEB.

– University of Cyberjaya and Infrastructure University Kuala Lumpur adjunct professor Prof Datuk Dr Rajendran Nagappan

Replicate trust school model

The Trust Schools Programme, launched by Yayasan Amir and the MoE in 2010, came up with a model to transform teacher pedagogy skills underpinned by cultural change. It entails the schools shifting from a teacher-centric to a student-centric approach, and from teaching to the test to creating a positive learning environment that unleashes the potential of each student.

We have 94 trust schools across Malaysia, involving at least 10,000 teachers and benefiting more than 200,000 students. The MoE has the intention to replicate the model but hasn’t caught up yet.

- LeapEd Services chair Shahnaz Al-Sadat Abdul Mohsein

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Closing gaps in maths and science

TO improve performance in mathematics and science, educators and learning materials need to transmit excitement of the subjects to students.

Referring to the Trends in International Mathematics and Science Study (TIMMS) 2019, International Association for the Evaluation of Educational Achievement (IEA) executive director Dr Dirk Hastedt said students who liked the subjects scored significantly higher than those who didn’t.

In fact, the over 100-score point difference translated to more than a year of learning.

“It’s very important that students like learning these subjects,” he stressed, adding that learning materials should be designed to engage both boys and girls to narrow the gender gap seen in TIMMS 2019, where girls outperformed boys in many countries, including Malaysia.

Hastedt also said students’ self-confidence in mathematics and science strongly correlates with their achievement, with more than a year of learning separating those with confidence from those without in the same study.

“What we can see from our data is that learning materials need to be targeted and supported by positive attitude to these subjects.

“We need students with a ‘can do’ attitude,” he asserted.

He added that it is important to have prerequisites such as language mastery.

“From our Progress in International Reading Literacy Study (PIRLS), we can see an increasing percentage of boys struggling with language.

“If you don’t have language capacity, it’s more difficult to learn mathematics and science,” he said.

Other strategies Hastedt recommended for improving student performance include incorporating software tools in learning and providing support for underprivileged students.

“Some students may understand better when using learning software managed by teachers. This enables more individualised learning,” he said.

However, he emphasised that this requires not only the availability of computers but also the presence of software administrators and technical support in schools – more importantly, teachers trained in using digital devices efficiently in teaching.

He also said digitalised instruction requires more than just transferring paper materials into a digital format.

“New digital materials that are engaging and helpful need to be developed. It requires a support structure and teachers need to be trained to use the software and help students learn in a digital environment,” he said.

Hastedt added that it’s important to move international assessments to the same digital format used in teaching and learning.

Cognisant of the need to keep up with the times, the IEA, which conducts TIMMS, introduced its fully digitised version, eTIMMS, in its 2023 cycle, he shared.

“We have to recognise that students today engage with the digital world through digital media and mobile phones. They find this more engaging than traditional methods. We have to keep up with the interest,” he said.

Hastedt, however, cautioned that digitalisation could exacerbate gaps in learning.

Citing a study on digital competencies, he said the gaps between different socioeconomic groups are huge – “larger than for reading, mathematics and science”.

“Digital competencies are not always well covered in countries’ curricula, and teachers sometimes don’t teach these competencies,’ he said.

A focus, he emphasised, is needed on the most vulnerable student groups as early as possible, starting from kindergarten or the early grades.

Citing a TIMMS study that highlights a difference of more than one year of learning between students from disadvantaged and affluent backgrounds, he noted that in Malaysia and many other countries, students with challenging socioeconomic backgrounds struggle more often with mathematics and science achievements.

“A focus on supporting students from lower social economic background would not only benefit these students, but also enhance the overall achievement of all students due to the positive peer effect.

“And if teachers can concentrate on all students because of a good level of knowledge, that benefits all students in the country,” he concluded.

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China has built an artificial moon that simulates low-gravity conditions on Earth

China has built an artificial Moon that simulates low gravity conditions, the first of its kind. The facility is expected to play an important role in China's future Moon missions.

 

China has built a research facility that simulates the low-gravity environment on the moon – and it was inspired by experiments using magnets to levitate a frog.

` The facility could provide valuable research for China’s lunar exploration activities, according to scientists involved in the project. Located in the eastern city of Xuzhou, in Jiangsu province, the simulator is expected to be officially launched in the coming months.

` Lead scientist Li Ruilin, from the China University of Mining and Technology, said it was the “first of its kind in the world” and would take lunar simulation to a whole new level.

` Do you have questions about the biggest topics and trends from around the world? Get the answers with SCMP Knowledge, our new platform of curated content with explainers, FAQs, analyses and infographics brought to you by our award-winning team.

` The simulator can make gravity “disappear”, Li said in an interview on Tuesday. While low gravity can be achieved in an aircraft or a drop tower, it is momentary. Li said in the simulator that effect can “last as long as you want”.

` At its heart is a vacuum chamber that houses a mini “moon” measuring 60cm (about 2 feet) in diameter. The artificial lunar landscape is made up of rocks and dust that are as light as those on the moon – where gravity is about one-sixth as powerful as the gravity on Earth – partly because they are supported by a magnetic field.

` When the field is strong enough it can magnetise and levitate things – from a living frog to a chestnut – against the gravitational force.

` “Some experiments such as an impact test need just a few seconds [in the simulator],” said Li, from the university’s state key laboratory for geomechanics and deep underground engineering. “But others such as creep testing can take several days.” 

 

 

A vacuum chamber at the heart of the simulator houses an artificial moon measuring 60cm (about 2 feet) in diameter. Photo: Li Ruilin, China University of Mining and Technology

` Li said the idea came from Russian-born physicist Andre Geim’s experiments to levitate a frog with a magnet – for which he won an Ig Nobel Prize, celebrating science that “first makes people laugh, and then think”, in 2000. Geim, from the University of Manchester in England, also won a Nobel Prize in Physics in 2010 for his work on graphene.

` Responding to an approach by the South China Morning Post, Geim said he was pleased that his “purely education experiments on diamagnetic levitation led to applications in space exploration”.

` “Magnetic levitation is certainly not the same as antigravity, but there is a variety of situations where mimicking microgravity by magnetic fields could be invaluable to expect the unexpected in space research.”

` China is seeking to take the lead in a new international space race with the United States. That includes its lunar exploration programme – named after the mythical moon goddess Chang’e – whose recent missions include landing a rover on the far side of the moon in 2019, and in 2020 bringing rock samples back to Earth for the first time in 44 years.

` Next, China wants to land astronauts on the moon by 2030, and to set up a joint  lunar research base with Russia. Chinese space authorities said last month that construction of the research station  could start as soon as 2027 – years ahead of schedule – amid concerns over US-led moves to set the rules for future lunar activities. Nasa also plans to send astronauts back to the moon by 2024 under its Artemis programme.

` The Xuzhou facility is expected to play a key role in China’s future lunar missions, including building infrastructure on the moon, Li said.

` It will allow scientists to test equipment – and potentially prevent costly miscalculations – in a simulation of the extreme lunar environment, where rocks and dust can behave in a completely different way than they do on Earth. There is no atmosphere on the moon, the temperature can change quickly and dramatically, and in low gravity, soil particles are more loosely bound to each other.

` The Chang’e 5 mission returned with rock samples in December 2020, but there were not as many as planned because the drill hit unexpected resistance. Previous missions by the Soviet Union and US have had similar issues.

` Experiments conducted on a smaller prototype simulator suggested drill resistance on the moon could be much higher than predicted by theoretical models, according to a paper by the Xuzhou team published in the Journal of China University of Mining and Technology last week.

` According to Li, the moon simulator could also be used to test whether new technology such as 3D printing could be used to build structures on the lunar surface. It could help assess whether a permanent human settlement could be built there, including issues like how well the surface traps heat, he said.

` “Some experiments conducted in the simulated environment can also give us some important clues, such as where to look for water trapped under the surface,” he said.

` Simulating the harsh lunar environment on Earth was no easy task – the magnetic force needed is so strong that it could tear apart components like superconducting wires. Add to that the many metallic components needed for the vacuum chamber which do not function properly near a powerful magnet.

` Li said the team came up with a number of technical innovations to get around these challenges, including simulating lunar dust that could float more easily in the magnetic field, and replacing steel with aluminium in some of the key components.

` He said the Chinese facility would be open to researchers from around the world.

` And that includes UK-based physicist Geim. “We definitely welcome Professor Geim to come and share more great ideas with us,” Li said.

`

More from South China Morning Post:

• China’s Chang’e 5 lunar probe finds first on-site evidence of water on moon’s surface
• China speeds up moon base plan in space race against the US
• Scientists in China call for Chang’e 5 moon mission research to be published in Chinese to make it accessible at home
• Chinese, French scientists to work together on lunar rock samples
• China is working on a way to extract oxygen from the moon’s surface

For the latest news from the South China Morning Post download our mobile app. Copyright 2022.

`
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Chang'e-5 in-situ data proves presence of water on moon

  Picture of the cube-shaped "mystery hut" taken by Yutu-2 rover. Photo: Courtesy of Beijing Aerospace Control Center   Data acqu...

Chang'e-5 in-situ data proves presence of water on moon

 

Picture of the cube-shaped "mystery hut" taken by Yutu-2 rover. Photo: Courtesy of Beijing Aerospace Control Center

 

Data acquired by the lander of China's Chang'e-5 lunar probe has provided the first-ever evidence of the in-situ detection of water on the moon, indicating that there is as much as 120 parts per million of water (as hydroxyl and/or H2O) in the lunar regolith. Space analysts said Sunday that this fresh discovery of a key resource on the moon is great news for humanity's endeavor to build and operate research stations and even migration to Mars.

` A joint research team led by Lin Yangting and Lin Honglei from the Institute of Geology and Geophysics of the Chinese Academy of Sciences made observations of the water signals in reflectance spectral data from the lunar surface collected by the Chang'e-5 lander, and their study was published in Science Advances, a peer-reviewed multidisciplinary open-access scientific journal run by the American Association for the Advancement of Science, on Saturday.

` Scientists said in the published work that water on the moon "is mostly attributed to solar wind implantation."

` Before this, many orbital observations and sample measurements completed over the past decade have found evidence of the presence of water (as hydroxyl and/or H2O) on the moon. However, no in-situ measurements were previously conducted on the lunar surface. The Chang'e in-situ measurement filled this gap.

` Song Zhongping, a space analyst and TV commentator, told the Global Times the existence of water could support human survival on the moon and help generate fuel for spacecraft such as rockets.

` That would mean the moon's resources could facilitate humanity's exploration of deeper space. The moon could also be a great springboard for human migration to Mars, Song pointed out.

` Carrying some two kilograms of lunar samples, China's Chang'e-5 safely landed at a designated landing site in Siziwang Banner of North China's Inner Mongolia Autonomous Region on December 17, 2020, marking a full victory for the first lunar sample return mission since the Soviet Union's Luna 24 mission in 1976.

` Lin said that the Chang'e-6 and -7 missions will continue to search for water on the moon, and their studies would lay the ground for future missions' scientific goals.

` Wu Yanhua, a deputy administrator with the China National Space Administration (CNSA), recently disclosed that state authorities have approved the fourth phase of China's lunar missions, which will include new Chang'e-6, -7 and -8 missions, which are expected to be carried out in the next decade.

` China plans to launch the Chang'e-7 probe to the lunar South Pole first, which will be followed by the Chang'e-6 for a sampling and return mission from the lunar South Pole.

` Chang'e-8, the last piece of the fourth phase, will construct a primary form of the International Lunar Research Station.

` Meanwhile, the Global Times learned from the CNSA that the Chang'e-4's rover Yutu-2 had trekked more than 1,000 meters on the moon's surface as of Thursday.

` According to mission insiders, the cube-shaped "mystery hut" on the far side of the moon the rover spotted last month has turned out to be a rabbit-like rock. On the 38th moon day of the moon expedition, Yutu-2 advanced right toward the rock to see it up close.

` After getting closer and getting some perspective, and with the guidance of the ground supporting team, the rover was able to reveal the object's true nature with the full-color camera onboard.

` The Yutu-2 and Chang'e-4 lander took pictures of each other on January 11, 2019, marking the full success of the mission, and the latest stage of the rover took place just before the third anniversary of that epic feat.

` Many netizens commented online that it was such a sweet and romantic moment, that China's "jade rabbit" rover could finally meet its mate on the moon. 

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US needs to work with China in pandemic fight; Let’s return to reason and science:US economist

 

Expert: Both countries should cooperate in fight against pandemic

 

Prof Dr Jeffrey Sachs

 

 

KUALA LUMPUR: The United States needs to work with China to find a global solution in the fight against the Covid-19 pandemic, says prominent academician Prof Dr Jeffrey Sachs

“This is tragic, since China has done an excellent job of suppressing the pandemic, and the world could and should have learned a lot more from China’s response.

“The United States should learn some good manners to work cooperatively with China, rather than trying to impose its will on that nation,” the head of the Lancet Covid-19 Commission said.

In an email interview, the Columbia University lecturer was asked to comment on the increasing friction between the US and China over the origins of the coronavirus and the pressure on the World Health Organisation to conduct another round of investigations to determine the source of the problem.

“Both governments have information that they should add to the investigation of the origin of the virus.

“Indeed, much of the research underway at the Wuhan Institute of Virology was a joint US-China project, with funding by the US.

“Therefore, there is no cause for finger-pointing by one country towards the other. We need scientific cooperation between the US and China in the search for the origin of SARS-CoV-2, the virus that causes Covid-19,” he added.

On how the synergy can be established and areas to focus on, Dr Sachs said “scientists from the two countries have actually been working together on SARS-like viruses”.

“The two governments should be cooperating transparently together. Both should be adding more information to the investigation. The US should acknowledge its role in the laboratory work, and therefore, its co-responsibility in investigating the possible origins of the virus.”

Dr Sachs said rich countries had also not generously shared their knowledge, especially on vaccines, adding that the major regions including the United States, Euro­pean Union, China, India, Russia and Asean had not attempted any kind of coordinated response.

“The global financing system has favoured the rich countries, providing too little support to developing countries,” he said.

“The culture in many societies – such as the United States – has put personal behaviour ahead of the social good.

“In the name of ‘liberty’, Americans have failed to follow basic rules and protocols, and the disease has therefore been allowed to run rampant in the US.”

WONG CHUN WAI

> See the full interview on Let’s return to reason and science - Award-winning Jeffrey D. Sachs is an economics professor, best-selling author, innovative educator and a global leader in sustainable development. He serves as the director of the Center for Sustainable Develop­ment at Columbia University in New York, and is a University Professor, Columbia’s highest academic rank.

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 Let’s return to reason and science

  Looking ahead: Malaysia’s Institute for Medical Research is currently working on a few Covid-19 vaccines. — SAMUEL ONG/The Star

 Internationally renowned academician Professor Dr Jeffrey Sachs, who heads the Lancet Covid-19 Commission, shares his views in an exclusive interview on the fight against the pandemic, the US-China rivalry and his call to Malaysia to produce its own vaccine.

The United States should learn some good manners to work cooperatively with China, rather than trying to impose its will on that nation," said renowned U.S. economist Jeffrey Sachs.

  

Prof Dr Sachs: Malaysia started late in vaccination because it’s not a vaccine producer, but now, the country is catching up. Malaysia should aim to produce vaccines in the future.

> The Lancet Covid-19 Commission was created to help speed up global, equitable and lasting solutions to the pandemic. How much has been achieved and what are the hurdles?

The global response to the pandemic has been wholly inadequate. This results from five main factors:

(1) The epidemic has been handled as a matter of national policy-making, without adequate regional and global coordination;

(2) The major regions, including the US, EU, China, India, Russia and Asean, have not attempted any kind of coordinated response;

(3) The rich countries have not fairly shared their technologies, especially on vaccines;

(4) The global financing system has favoured the rich countries, providing too little support to the developing countries;

(5) The culture in many societies – such as the United States – have put personal behaviour ahead of the social good. In the name of “liberty”, Americans have failed to follow basic rules and protocols, and the disease has therefore been allowed to run rampant in the United States.

Perhaps the main geopolitical problem has been the failure of the US to work with China for global solutions. This is tragic, since China has done an excellent job of suppressing the pandemic, and the world could and should have learned a lot more from China’s response.

> On a personal level, what is your role?

I am participating in policy discussions almost daily with governments and international organisations, as well as with the Commissioners and the experts on our various task forces. My job is to help coordinate the work of the Commission, and to oversee the drafting of various statements and the final report, which will be published in mid-2022.

While the world still battles the raging pandemic, new variants have surfaced, making it harder to contain the problem.

> What are your views on the continuing obstacles?

The delta variant has been a huge setback, but given the faulty policies by so many governments around the world, the emergence of new variants like delta has been made much more likely by the delays in comprehensively suppressing the virus. We should have known better but failed to act wisely.

> Vaccination remains the most effective way to fight the pandemic. What is your view on how Malaysia is handling its vaccination exercise?

We know that the vaccines are not enough to stop transmission – as Israel has shown (with high vaccine coverage but a strong epidemic). Vaccines cut serious disease, but do not stop transmission by themselves. Thus, countries need to combine vaccination with strong suppression policies (based on social distancing, prohibition of super-spreader events, face mask wearing, widespread and readily available testing, emphasis on outdoor rather than indoor activities, contact tracing, and other measures). Malaysia started late in vaccination because it’s not a vaccine producer, but now, the country is catching up. Malaysia should aim to produce vaccines in the future.

> Obtaining vaccines continues to be an issue for many developing countries. It’s worse in Africa. How real is the hoarding of vaccines by powerful developed countries?

Very real. The failure of the vaccine-producing countries to come up with a plan to scale up production and distribution of vaccines to developing countries is a great disappointment. It is a moral failure as well as a practical failure, leading to more deaths and more chances of dangerous variants.

> Many scientists have said the third vaccination – the booster – isn’t necessary as it will further deprive many countries from having access to the supply. What are your thoughts?

The evidence is not comprehensive, but it is a shame for rich countries to give the third dose without even a plan for the first dose in much of the world. That is unwise, unfair, and immoral in my view. The US, China, Russia, EU, UK, and India should present a coherent, coordinated plan for global vaccination coverage, and the US and EU should waive IP (intellectual property) to facilitate the scale-up of vaccine production in more countries. China, for example, should be helped to speed the production of mRNA vaccines.

> Ordinary people are overloaded with all kinds of information. Vaccines – whether they are Pfizer, AstraZeneca or Sinovac, are basically the same, but because the US, Europe and China have adopted different requirements, it has led to anxiety for securing entry into these countries. What are your views on this?

Once again, there is too little coordination and cooperation among the major countries, and too little sharing of information.

> Can you comment on how politics, especially geopolitical rivalry, can be separated from science?

The United States should learn some good manners, to work cooperatively with China rather than try to impose its will on the country.

> What is your comment on the increasing friction between China and the US over the origins of the coronavirus and the pressure on the WHO to have another round of investigations to determine its source?

Both governments have information that they should add to the investigation on the origin of the virus. Indeed, much of the research underway at the Wuhan Institute of Virology was a joint US-China project, with funding by the US. Therefore, there is no cause for finger-pointing by one country at the other. We need scientific cooperation between the US and China in the search for the origin of SARS-CoV-2, the virus that causes Covid-19.

> What should the US and China be doing in the fight against the pandemic, instead of having this side issue? How can both sides work together and in what areas can they combine resources? Both sides have accused each other of the virus originating from lab leaks.

As I just mentioned, scientists from the two countries have actually been working together on SARS-like viruses. The two governments should be cooperating transparently together. Both should be adding more information to the investigation. The US should acknowledge its role in the laboratory work, and therefore, its co-responsibility in investigating the possible origins of the virus.

> The WHO’s team, comprising experts from China and other countries, arrived in Wuhan for a month’s investigations into the origins of the virus. There is now another request for a follow up probe while China has also demanded a separate investigation into Fort Detrick in the US. What is your take?

We need a clear investigation of the joint US-China research programme to see if, by some terrible accident, it somehow contributed to a research-related spill over event. That is one hypothesis that needs investigation, along with various possibilities of natural spill over events.

> Finally, in the post Covid-19 pandemic world, how should the world and health experts brace for more infectious diseases?

We have many disease crises around the world, ranging from known infectious diseases that are not yet properly controlled (such as Malaria, worm infections, TB, HIV, etc.), as well as emerging infectious diseases such as Covid-19, non-communicable diseases (such as the global diabetes epidemic), and environmental ills (such as lung and cardiovascular diseases caused by air pollution). We should be investing far more resources into epidemiology, disease surveillance, disease prevention, and disease treatments. The Global Fund to Fight AIDS, TB, and Malaria should become the Global Health Fund, to finance the response to the global disease burden in developing countries. All of this requires foresight, long-term thinking, and more resources from the rich world

 

 Related

 

US needs to work with China in pandemic fight: US economist

 

US needs to work with China in pandemic fight: US economist

 

 

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