Tag: China

Yutu-2 and Chang’e-4 complete 17th lunar day on Moon

10:59 am

According to China’s state-run propaganda news agency, Yutu-2 and Chang’e-4 have successfully completed their 17th lunar day on the far side of the Moon, and have been put into sleep mode for the coming long lunar night.

Yutu-2 apparently traveled another 23 meters (about 75 feet) to the northwest.

Other than that single tidbit, the news report is nothing more than garbage Chinese propaganda, some of which is merely cut and pasted from earlier reports.

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Long March 5B moved to launchpad

8:32 am

The new colonial movement: China’s first Long March 5B rocket has been rolled to its launchpad in advance of its first launch, now expected around May 5th.

The launch was originally scheduled for mid-April, but it appears two recent Chinese launch failures, plus the Wuhan flu, caused the two-three week delay.

The payload is a test prototype of China’s still unnamed next generation manned capsule, which according to the article, will come in two variants:

The spacecraft has two variants of around 14 and 20 metric tons respectively. The mission will test the latter, which is designed for deep space. The mission will be uncrewed and will not include life support systems.

The spacecraft will be able to carry up to six astronauts, or three astronauts and 500 kilograms of cargo to LEO. The three-module Shenzhou can carry three astronauts to LEO and has been used for all six of the country’s crewed missions. The new spacecraft also features improved heat shielding than that used by the Shenzhou. The advanced shielding is required to survive the higher-energy reentries involved deep space missions.

Once in low Earth orbit, the two-module, 8.8-meter-long, 21.6-ton uncrewed spacecraft will use its own propulsion to raise its orbit to an apogee of around 8,000 kilometers. It will then attempt a high-speed reentry to test new heat shielding. The mission also will test avionics, performance in orbit, parachute deployment, a cushioned airbag landing, and recovery. Planned partial reusability — by replacing the heat shielding — will also be tested.

China’s entire manned and planetary program depends on the success of this launch. Should it fail, as did the early launches of the Long March 5, the program will likely experience a one to two year delay.

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China names its 2020 Mars mission

10:19 am

China’s official state-run press today announced that their 2020 Mars mission will be called Tianwen-1, noting that this name will be applied to all further planetary missions.

The link goes to that government state-run press, which provides no further information on Tianwen-1, such as where on Mars its lander/rover will land, its exact launch date, the instruments on board, etc. So far very very few details have been released.

What this propaganda press announcement does do is spout a lot of blather about how wonderful China is, and how we should all be thankful the communists have been in charge there. Here are some snippets to lighten your day:

  • …signifying the Chinese nation’s perseverance in pursuing truth and science
  • …a window for the Chinese public and the world to get a better understanding of China’s aerospace progress.
  • Chinese space engineers and scientists have overcome various difficulties and achieved aerospace development through self-reliance and independent innovation.
  • …promoting human welfare on the basis of equality, mutual benefit, peaceful utilization and inclusive development.

While China’s achievements in space are real (though much of the engineering was stolen or borrowed from others), these propaganda claims are junk and lies. Chinese space engineers are “self-reliant” and have “independence”? Don’t make me laugh. Everything done in their space program is dictated and controlled from the top, by the Chinese government and the Communist Party. No one is free to do anything, without their permission.

As for China’s pursuit of “truth and science”, their behavior during the Wuhan flu epidemic, originating from their country and very possibly caused deliberately or incompetently by them, makes this claim ludicrous on its face. They have lied, arrested scientists, blocked research, and distorted the scope and magnitude of the epidemic from day one.

Even a tiny bit of truth from them, from the beginning, might have prevented the panic that has overtaken the world which in turn appears to have triggered the next great economic depression, what I like to now call the Great Wuhan Depression.

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The first complete geologic map of Moon

9:15 am

Geologic map of Moon

Using data from several recent lunar orbiters, scientists have compiled and now released the first comprehensive geologic map of the Moon.

To create the new digital map, scientists used information from six Apollo-era regional maps along with updated information from recent satellite missions to the moon. The existing historical maps were redrawn to align them with the modern data sets, thus preserving previous observations and interpretations. Along with merging new and old data, USGS researchers also developed a unified description of the stratigraphy, or rock layers, of the moon. This resolved issues from previous maps where rock names, descriptions and ages were sometimes inconsistent.

“This map is a culmination of a decades-long project,” said Corey Fortezzo, USGS geologist and lead author. “It provides vital information for new scientific studies by connecting the exploration of specific sites on the moon with the rest of the lunar surface.”

The image to the right shows the Moon’s near side.

The complete map file is free to download, and I guarantee that scientists and engineers in China are downloading it even as I type, planning to use it to establish their ownership to the Moon’s most valuable real estate that we scouted for them.

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Chang’e-4 and Yutu-2 reactivated for 17th lunar day on Moon’s surface

8:40 am

Engineers have reactivated both the lander Chang’e-4 and the rover Yutu-2 for their seventeenth lunar day on the far side of the Moon.

The report comes from the state-run Chinese press, so of course, it provides no useful new information other than what I wrote above. It did have this bit of Chinese propaganda, however:

The Chang’e-4 mission embodies China’s hope to combine wisdom in space exploration with four payloads developed by the Netherlands, Germany, Sweden and Saudi Arabia. [emphasis mine]

China’s wisdom sure did everyone a lot of good in Wuhan, didn’t it?

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Trump halts payments to WHO

5:15 pm

President Donald Trump today announced that he is halting the U.S. contribution to the World Health Organization (WHO) as a result of its poor response to the Wuhan flu.

Trump declared that the United States would undertake a 60-to-90 day investigation into why the “China-centric” WHO had caused “so much death” by “severely mismanaging and covering up” the coronavirus’ spread, including by making the “disastrous” decision to oppose travel restrictions on China.

The United States is the WHO’s largest single donor, and the State Department had previously planned to provide the agency $893 million in the current two-year funding period. Trump said the United States contributes roughly $400 to $500 million per year to WHO, while China offers only about $40 million. The money saved will go to areas that “most need it,” Trump asserted.

This type of action is what has differentiated Trump from the politicians from either party since Ronald Reagan was president. All the presidents since Reagan would have, at best, called an investigation (fake in truth) and in the end done nothing to change anything. Trump has repeatedly put the hammer down hard on international organizations like WHO that fail to do their job, or act as agents for foreign governments.

That money can certainly be put to better use than giving it to the bureaucrats at the UN, almost all of whom are avowed enemies of the United States and of freedom.

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Bloomberg News killed story, fired reporter, critical of China

10:31 am

Modern journalism: According to NPR, Bloomberg News killed an investigative story about China’s Communist Party elites and their high lifestyles — eventually firing the reporter — out of fear its publication would get their business kicked out of China.

Former Bloomberg News correspondent Mike Forsythe was part of a Bloomberg team that published an “award-winning investigation” in 2012 into the accumulation wealth by China’s ruling class. He was part of an ongoing effort in 2013 “focusing on Chinese leaders’ ties to the country’s richest man, Wang Jianlin. Among those in the reporters’ sights: the family of new Chinese President Xi Jinping. The story gained steam throughout 2013.”

The “story never ran,” NPR reports. The reason? NPR obtained audio of Bloomberg News founding editor-in-chief Matthew Winckler from a private conference call:

“It is for sure going to, you know, invite the Communist Party to, you know, completely shut us down and kick us out of the country … So, I just don’t see that as a story that is justified … There’s a way to use the information you have in such a way that enables us to report, but not kill ourselves in the process and wipe out everything we’ve tried to build there,” [emphasis in original]

This is the new organization owned and run by a former presidential candidate for the Democratic Party, Mike Bloomberg. And Bloomberg is still spending millions to support Democratic candidates across the country.

I however wonder what country he is working for. It certainly does not appear to be the U.S.

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A Long March 3B launch failure today

9:30 am

An attempt by China to launch an Indonesian communications satellite using its Long March 3B rocket failed today around the time the third stage was to do its engine burn.

Xinhua, China’s state-run news agency, said the Long March 3B launcher failed after lifting off from the Xichang space center in the country’s southwestern Sichuan province at 1146 GMT (7:46 a.m. EDT). The liquid-fueled launcher took off at 7:46 p.m. Beijing time with the Palapa-N1 communications satellite, also known as Nusantara Dua. The Palapa-N1 spacecraft was heading for a position in geostationary orbit more than 22,000 miles (nearly 36,000 kilometers) over the equator.

But the rocket malfunctioned minutes later some time during the planned burn of the Long March 3B’s third stage, Xinhua said. Wreckage from third stage and the Palapa-N1 spacecraft re-entered the atmosphere, according to the state-run media outlet.

Several videos shared on social media by people in Guam showed fiery debris moving across a moonlit night sky. The Offices of Guam Homeland Security and Civil Defense said in a statement that the debris was likely connected with the failed Chinese rocket launch. Authorities in Guam said there was “no direct threat” to the islands.

This is the second launch failure from China in less than a month. On March 16 the first launch attempt of China’s new Long March 7A rocket failed, for reasons that remain unclear.

How this might effect the inaugural launch later this month of China’s biggest rocket, the Long March 5B, remains unknown.

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China tests parachutes to control 1st stage

9:00 am

During China’s Long March 3B launch on March 9, engineers tested the use of parachutes and “control devices” on the rocket’s first stage in order to better position the stage’s crash.

After the booster separated from the rocket, the parachutes opened in a sequence to control its attitude and direction, and data of the fall trajectory and landing site were sent to ground control in Xichang, southwest China’s Sichuan Province.

…It took just 25 minutes for staff to find the debris, compared to hours or up to a fortnight previously, [according to the China Academy of Launch Vehicle Technology (CALT)].

The article from China’s state-run press at the link also bragged that they have been working on this new technology for a decade. That I think is a lie. The Long March 3B was developed in the 1990s and, until SpaceX successfully proved it possible to land a first stage in 2015, there was no hint they were doing anything to protect their citizens from crashing first stages.

Only in the past years have they performed any tests of such technology, including grid fins that appeared clearly stolen from SpaceX’s design. It is good that they are finally doing this, but their lack of interest in protecting their own citizens beforehand tells us quite a lot of both Chinese culture and the communist/socialist/fascist dictatorship that leads it.

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Yutu-2 and Chang’e-4 complete 16h lunar day on Moon

9:38 am

China’s Yutu-2 rover and Chang’e-4 lander have now successfully completed their sixteenth lunar day on the far side of the Moon, and have been put into hibernation for the long lunar night.

This means that both spacecraft have now worked longer on the Moon than any previous mission.

The news report, from China’s state-run press, provides only one real piece of information: Yutu-2 has now traveled a total of 424.45 meters (1,393 feet), which means it traveled about 24 meters (79 feet) during this sixteenth lunar day.

Their goal is to reach a different geological area of basalt a little over a mile away, a journey they say will take about a year.

I question that time frame however. Yutu-2 has averaged about 88 feet travel per lunar day. To go a mile at that pace will take about sixty lunar days, which is equivalent to between four and five years. The difference might be because the information at the second link is a bit unclear, and that they hope to begin entering the basalt region much sooner.

We shall just have to wait and see.

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Long March 5B launch still set for mid-April, despite Wuhan virus

9:01 am

The new colonial movement: China is moving forward with its plans to complete the first launch of its big Long March 5B rocket in mid-April, despite the lockdowns because of COVID-19.

The Long March 5B is a variant of the Long March 5, which after two launch failures finally completed its first successful launch in December. The 5B is also the rocket they intend to use for all their manned missions, as well as launching the components of their manned space station.

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China launches three satellites with its Long March 2C rocket

8:39 am

China today successfully placed three military surveillance satellites into orbit, using its Long March 2C.

This rocket uses toxic hypergolic fuels, and is designed for placing satellites in low Earth orbit. Its first stage will likely fall somewhere in the Chinese interior, where the government will warn residents of the danger.

The leaders in the 2020 launch race:

6 China
5 SpaceX
4 Russia
2 Europe (Arianespace)

The U.S. still leads China 8 to 6 in the national rankings.

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