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China’s space endeavors beyond space station: What’s ahead?

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China is striding toward an era of accelerated space exploration.

Three astronauts recently returned from the country’s longest manned space mission. And from planned visits to the south pole of the moon to a mission to Mars, Chinese scientists are working on a series of ambitious projects that will help humans better understand the universe.

China is slated to finish construction on its first space station by the end of this year. Once completed, the station in low-Earth orbit will offer scientists from around the world a new lab in space for various types of research. But the station is only one highlight in China’s space blueprint.

China set up a five-year plan at the beginning of this year to build a “new development model” and achieve “high-quality development” in its space project. The space industry will play an increasingly important role in China’s growth as the country “starts a new journey towards becoming a space power,” according to a white paper published by the State Council Information Office.

Lab on the moon

China kicked off phase 4 of its lunar exploration last year, which will include three launches.

Previously, it successfully sent several probes into lunar orbit and landed on the moon. The latest Chang’e-5 mission in late 2020 brought back lunar soil using remotely controlled equipment.

The missions in phase 4 will mainly focus on the south pole of the moon. Chang’e-6 will retrieve lunar samples from there; Chang’e-7 will conduct a detailed resources survey of the area and Chang’e-8 will test key technologies for the potential construction of a research facility on the moon.

The construction of the International Lunar Research Station (ILRS) is a long-term goal in China’s exploration of Earth’s only natural satellite.

Graphics by Yin Yating

“Our primary goal in phase 4 is to set up a basic model of the ILRS after several landings in the moon’s south pole,” Wu Weiren, chief designer of China’s lunar exploration program said in an interview with newspaper Science Technology Daily.

According to Wu, all three launches in this phase will be completed before 2030. “We are expecting that more missions will follow after 2030, so construction on the ILRS will be completed by 2035 for long-term operation,” he said.

The south pole of the moon is an ideal location to set up the lab as it could get over 180 consecutive days of sunlight, providing convenient conditions for stationed astronauts to conduct research.

The ILRS is also envisioned to function as a transfer stop for deep space exploration. Spacecraft will be able to take off from there for extended missions and also land back there upon returning from distant journeys.

It is “only a matter of time” before such science-fiction endeavors become true, according to Wu.

Several countries and international organizations have expressed a willingness to work together on the project. China and Russia have signed a memorandum of understanding (MOU) to jointly develop the ILRS. A previous Chang’e mission also helped carry equipment from the Netherlands, Sweden, Germany and Saudi Arabia to the moon, Xinhua reported.

“If the lunar research station project can be successfully implemented, China will not be far away from achieving a manned landing on the moon,” said Wu. Chinese scientists and engineers are already studying how to do this.

Man on Mars, satellite to the Sun

China launched its first inter-planetary mission in July 2020 to Mars. Tianwen-1 achieved all its targets: the rover Zhurong successfully touched down on the red planet and carried out exploration, collecting data and images. This made China the third country after the U.S. and the Soviet Union to successfully land an unmanned probe on Mars.

Last June, China disclosed its roadmap for future Mars missions at an international space convention in Russia, including details on the preparation phase, manned missions, and an Earth-Mars cargo fleet.

Wu said in March that China plans to retrieve Mars samples by 2030.

A potential timetable of manned Mars missions – including 2033, 2035, 2037, 2041 and 2043 – was unveiled at the convention. China will also probe asteroids and undertake an exploration mission to the Jupiter system around 2030, according to Xinhua.

Additionally, scientists have sent an observation satellite named Xihe towards the sun to collect data about the ultimate source of energy for all lives in the solar system. It has takenmorethan 290 photos after three months in orbit around the sun.

Studies are mainly focused on understanding the structure of the sun, which is made of a blazing combination of gases. This will help to understand the sun’s activities and develop new technologies in meteorology and navigation.

The sun is about 150 million kilometers from the Earth, which counts as one astronomical unit.

“We plan to achieve the goal of ‘double 100’ in 2049,” Wu told Global Times in March. “That is, to complete 100 astronomical units, or 15 billion kilometers of travel in deep space, for the centenary of the founding of the People’s Republic of China.”

Source: CGTN 

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Google trial wraps up as judge weighs landmark U.S. antitrust claims

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Google and the U.S. Justice Department wrapped up closing arguments on Friday over claims that the Alphabet unit has unlawfully dominated web search and related advertising, in a case the government contends could shape the “future of the internet.”

U.S. District Judge Amit Mehta in Washington for hours grilled both sides with questions, probing whether competitive platforms such as ByteDance’s TikTok and Meta’s Facebook and Instagram are competitive substitutes for search advertising dollars.

Mehta said a central issue was platform “substitute-ability” for advertisers, which the court must resolve. He will now begin preparing to render a major decision on whether Google’s conduct broke civil antitrust law. He did not indicate when he would rule, but experts say he could potentially order changes to Google’s business practices.

Mehta also questioned whether Google assesses competitors’ pricing while considering its own adjustments. Google’s advertising business is responsible for about three-quarters of its revenue.

U.S. government lawyer David Dahlquist argued that “advertising revenue is what drives Google’s monopoly power today.”

Google has boasted it feels no real market pressures, Dahlquist said, arguing that the company does not fear increasing its pricing or not improving its products.

“Only a monopolist can make a product worse and still make more money,” Dahlquist argued.

Google’s lawyer John Schmidtlein countered that Google’s share of U.S. digital advertising revenue has steadily decreased. He touted the advertising power of rival platforms ByteDance’s TikTok, Meta’s Facebook and Instagram, and Amazon.

That’s because it’s not made from plastic, but wheat straw and has seeds nestled inside.

Schmidtlein argued that Google is “constrained” by rival platforms “where the eyeballs are,” because advertisers know there are overlapping audiences and can spend their dollars elsewhere.

He also asserted that Google was continually moving to innovate its search advertising products. “If Google is a monopolist, why improve anything? Why not just jack the price up?” he told the court. He later argued that “Google has won with a superior product.”

The Justice Department has hammered away at Google in a trial that started on September 12, contending the search engine giant is a monopolist that illegally abused its power to boost profits.

Witnesses from Verizon, Android maker Samsung Electronics and Google itself testified about the company’s annual payments, $26.3 billion in 2021, to ensure that its search is the default on smartphones and browsers, and to keep its dominant market share.

Mehta also took up the government’s claim that Google intentionally destroyed internal documents that were relevant to the issues in the lawsuit.

The government asked Mehta to presume that Google deleted chats that were unfavorable to the company.

Mehta repeatedly questioned Google’s prior policies, which he said left document retention decisions to its employees.

“They should have been preserved. Should there be some consequence for what at a minimum was far from best practices?” the judge asked.

A lawyer for Google, Colette Connor, defended its data preservation practices, calling them reasonable, and urged the court not to sanction the company.

The case, filed by former U.S. President Donald Trump’s administration, was the first of several aimed at reining in the market power of tech leaders.

Another case, against Facebook parent Meta, was also filed during the Trump administration. U.S. President Joe Biden’s antitrust enforcers have followed with a second case against Google and cases against Amazon.com and Apple Inc.

Source(s): CGTN

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UN adopts first global artificial intelligence resolution to ensure AI is safe

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The United Nations General Assembly unanimously adopted the first global resolution on artificial intelligence on Thursday, encouraging countries to safeguard human rights, protect personal data, and monitor AI for risks.

The nonbinding resolution, proposed by the United States and co-sponsored by China along with over 120 other nations, also advocates for the strengthening of privacy policies.

“Today, all 193 members of the United Nations General Assembly have spoken in one voice, and together, chosen to govern artificial intelligence rather than let it govern us,” U.S. Ambassador to the United Nations Linda Thomas-Greenfield said.

The resolution is the latest in a series of initiatives – few of which carry significant enforceability – by governments around the world to shape AI’s development amid fears it could disrupt democratic processes, turbocharge fraud, or lead to dramatic job losses, among other harms.

“The improper or malicious design, development, deployment and use of artificial intelligence systems … pose risks that could … undercut the protection, promotion and enjoyment of human rights and fundamental freedoms,” the measure states.

In November, the U.S., Britain and more than a dozen other countries unveiled the first detailed international agreement on how to keep artificial intelligence safe from rogue actors, pushing for companies to create AI systems that are “secure by design.”

Europe is ahead of the United States, with EU lawmakers adopting a provisional agreement this month to oversee the technology. The Biden administration has been pressing lawmakers for AI regulation, but a polarized U.S. Congress has made little headway. In the meantime, the White House sought to reduce AI risks to consumers, workers, and minorities while also bolstering national security with a new executive order in October.

The resolution aims to close the digital divide between rich developed countries and poorer developing countries to ensure that all are included in discussions on AI. It also aims to ensure that developing countries have the technology and capabilities to take advantage of AI’s benefits, including detecting diseases, predicting floods, helping farmers, and training the next generation of workers.

The resolution recognizes the rapid acceleration of AI development and use and stresses “the urgency of achieving global consensus on safe, secure and trustworthy artificial intelligence systems.”

It also acknowledges that “the governance of artificial intelligence systems is an evolving area” that requires further discussions on possible governance approaches and emphasizes that innovation and regulation are mutually reinforcing – not mutually exclusive.

Source(s): CGTN

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Beijing still tops Nature Index global science city rankings

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Beijing has consistently ranked first in the global science city rankings for eight consecutive years, as measured by the Nature Index, according to Yin Yong, deputy secretary of the Communist Party of China (CPC) Beijing Municipal Committee and mayor of Beijing.

Nature Index tracks the authorship of articles in prestigious research journals and Beijing’s ranking has shown that the city remains the top science city in the world.

On Tuesday, China’s State Council Information Office held a press conference on leveraging Beijing’s strategic role as the national capital, initiating a new chapter in high-quality development. Yin made the remarks while he answered questions from the media at the press conference.

Yin also introduced the capital’s achievement in seeking scientific and technological innovation and attracting high-level talent in science and technology.

Beijing has 92 colleges and universities, and more than 1,000 research institutes and its numbers of national laboratories and large scientific installations are ranked first in the country.

Beijing’s investment in research and development has also been among the largest in the country. Every 10,000 people in Beijing hold an average of over 262 invention patents, ranking first in China.

The capital has a large talent pool with more than 550,000 scientific researchers. In the field of artificial intelligence, for instance, Beijing’s top talent accounts for about 43 percent of the country’s total.

An average of 337 technology-based enterprises are established in Beijing every day, and the number of national high-tech enterprises and unicorn enterprises rank first among all cities in the country.

Source(s): CGTN

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