05/05/2020
- Modified version of country’s most powerful rocket carries next-generation capsule designed to take astronauts to its planned space station
- It will be able to launch and land with three crew members and up to 500kg of cargo, according to state media
China launched a new version of its heavy-lift Long March 5 rocket on Tuesday. Photo: Reuters
China successfully launched a prototype of its next-generation manned spacecraft – without astronauts – along with a new version of its heavy-lift Long March 5 rocket on Tuesday, its space agency said.
The Long March 5B rocket was launched into low-Earth orbit from the Wenchang Satellite Launch Centre on Hainan Island in the country’s south.
The launch marks a significant step forward for China’s two big space exploration ambitions – building a space station and a mission to Mars.
A modified version of China’s most powerful rocket, the Long March 5B is 53.7 metres (176 feet) tall. It will carry the next-generation crew capsule prototype designed to replace the Shenzhou spacecraft, to transport astronauts to its planned space station in low-Earth orbit.
China aims to launch the core module of that space station designed for three crew members, the Tianhe, in 2021. Beijing has been planning to build its own space station for decades as an alternative to the International Space Station, from which China has been excluded by the United States over security concerns.
China’s space station project has been delayed by problems with its heavy-lift rockets. Photo: Xinhua
The prototype capsule has a different configuration to Shenzhou’s and it will be able to launch and land with three astronauts on board as well as up to 500kg of cargo, according to state news agency Xinhua. That will mean it can be used to transport research specimens and hardware from the space station back to Earth.
While the Shenzhou can ferry three astronauts, the new capsule design will be able to accommodate up to six crew members and, unlike the Shenzhou, it will be capable of carrying them to the moon, according to Chinese media reports.
Its systems, performance in orbit and parachute deployment are among the areas that will be put to the test during the launch.
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The long-anticipated space station project has been delayed by problems in the development of heavy-lift rockets to carry the modules. In 2017, an oxygen supply problem caused the failure of the second Long March 5 launch, and it
plunged into the Pacific Ocean shortly after take-off. But in December it successfully
carried a Shijian-20 satellite into orbit, while the liquid oxygen-liquid hydrogen engines used in both the Long March 5 and 5B rockets passed testing in January.
China’s other space ambitions include a Mars probe, and landing astronauts on the moon within the next decade. For the Mars mission, the unmanned orbiter and rover Tianwen-1 will be launched by the Long March 5 and it is expected to take up to seven months for the probe to reach the red planet. China would be the third country to do so – after the United States and the Soviet Union.
Zhang Kejian, head of the China National Space Administration, said China was on track to launch the mission this year, with July the likely launch date.
Source: SCMP
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12/02/2020
- Excluded from the World Health Organisation on mainland China’s objections, Taipei said it dealt directly with organisation on outbreak
- Beijing and the WHO say they ensured Taiwan was kept up to date with virus developments
Taiwan says it dealt directly with the WHO over the virus outbreak and did not need mainland China’s permission to do so. Photo: Getty Images
Taiwan’s presence at a World Health Organisation (WHO) meeting this week on the coronavirus outbreak that started in mainland China was the result of direct talks between the island and the body, and did not require Beijing’s permission,
Taipei
said on Wednesday.
Its exclusion from WHO membership because of Chinese objections has been an increasingly sore point for Taiwan during the outbreak. It complained that it was unable to get timely information from the WHO and accused Beijing of passing incorrect information about Taiwan’s total virus case numbers, which stand at 18.
But in a small diplomatic breakthrough for the island – which mainland China regards as a wayward province – its health experts were this week allowed to attend an online technical meeting on the virus.
The Chinese foreign ministry said that was because Beijing gave approval for Taiwan’s participation. Taiwan foreign ministry spokeswoman Joanne Ou said China was trying to take credit for something it did not deserve.
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“The participation of our experts at this WHO forum was an arrangement made by our government and the WHO directly. It did not need China’s approval,” Ou said.
Taiwan’s experts took part in a personal capacity to avoid political disputes, and did not give their nationality when joining the online forum, she said.
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Taiwan’s WHO exclusion became another point of contention between China and the United States last week, after the US ambassador to the UN in Geneva told the WHO’s executive board that the agency should deal directly with Taipei.
Mainland China, which said Beijing adequately represents Taiwan at the WHO, accused the US of a political “hype-up” about the issue.
Beijing and the WHO said they had ensured Taiwan was kept up to date with virus developments and that communication with the island was smooth.
Beijing insists that Taiwan cannot be part of the World Health Organisation as the island is part of “one China”. Photo: AFP
Taipei said that it alone had the right to represent the island’s 23 million people, that it has never been a part of the People’s Republic of China, and that it has no need to be represented by it.
Source: SCMP
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