Archive for ‘Aerospace’

20/12/2013

Power and patriotism: Reaching for the Moon | The Economist

IT WAS, as a Chinese newspaper put it, “a new beginning for the Chinese dream”. On December 15th the imprint left by Neil Armstrong’s boot on the moon in 1969 found its near-equivalent in the minds of China’s media commentators: the “Chinese footprint” gouged in the lunar dust by Yutu, a Chinese rover, after its mother ship made the first soft landing on the moon by a spacecraft since 1976. President Xi Jinping, watching from ground control, clapped as the image appeared on the screen. For the promoter-in-chief of the Chinese dream it was a moment to cherish.

Mr Xi launched the “Chinese dream” slogan within days of taking power in November 2012. It has since swept the nation, appearing everywhere on billboards and propaganda posters. It featured twice in a resolution adopted by the Communist Party’s Central Committee at a plenum last month that marked the tightening of Mr Xi’s grip. He has said the Chinese dream includes a “dream of a strong nation” and a “dream of a strong army” and, especially since the plenum, he has been playing up the strongman image.

Some Chinese actions in the region have appeared more assertive, too. On December 5th a Chinese naval ship had a tense encounter with an American cruiser in the South China Sea. Both sides kept quiet about it until more than a week later when American officials revealed that their vessel, USS Cowpens, had been forced to manoeuvre to avoid hitting the Chinese ship, which had passed in front.

The incident occurred while the American cruiser was watching China’s new and only aircraft-carrier, the Liaoning, as it made its first foray into the area, which is riven with competing maritime claims. (The Liaoning features in a special issue of four “Chinese dream” postage stamps issued in September; two others show Chinese spacecraft and one a deep-sea submersible.) America lodged protests with China about the near-miss in international waters. A Chinese newspaper, however, accused the Cowpens of posing a threat to “China’s national security”. The encounter is likely to add to American concerns that China is trying to claim the sea, a vital trading route, as its backyard.

The maritime near-miss came after the announcement on November 23rd of an “Air-Defence Identification Zone” in the East China Sea that would require all aircraft flying through it to report to the Chinese authorities. This enraged Japan, which controls islands within the zone, and was criticised by other countries, including America and South Korea. On December 16th during a visit to Hanoi, America’s secretary of state, John Kerry, said the zone had increased the risk of a “dangerous miscalculation or an accident”. China’s enforcement of it seems to have been scant, but nationalists at home have hailed the move. On the same day as Mr Kerry spoke, China’s defence minister, Chang Wanquan, was in Jakarta, where he said that critics of the zone were causing “a hundred harms and no benefits”.

“Chinese dream” rhetoric has suffused China’s coverage of the moon landing by the Chang’e-3 spaceship, and the Yutu (Jade Rabbit) rover’s successful deployment from it, sporting the Chinese flag on its side. In a televised call to three Chinese astronauts orbiting Earth in June, Mr Xi had said: “The space dream is an important part of the dream of a strong nation.” Despite some mutterings on Chinese microblogs about the pointlessness of replicating feats performed so long ago by the Soviet Union and America, Mr Xi appears as fixated on the moon as his predecessors were. The army’s main mouthpiece, the People’s Liberation Army Daily, said it was hard to say exactly when a Chinese person would land on the moon, but that Chinese spacemen were “heading towards this goal with unprecedented speed”.

via Power and patriotism: Reaching for the Moon | The Economist.

19/12/2013

China’s Lunar Rover Litters, Writes Name in Bay of Rainbows | Ministry of Harmony

Note 1: The Ministry of Harmony (Miniharm) is dedicated to spreading the harmony enjoyed by the subjects of the People’s Republic of China to the world, whether you like it or not.

In accordance with state soft power mandates, Miniharm offers pure, uncut truth that has been carefully screened by the relevant departments within the propaganda apparatus. Our motto is: “All the news that has been deemed fit to print.” Ministry of Harmony.

Note 2: The Ministry of Harmony is a website dedicated to satire.

“Just days after Jade Rabbit’s historic moon landing, incriminating photos have surfaced which show China’s rover littering and writing its name in the Bay of Rainbows, reigniting an old debate about the behavior of Chinese tourists abroad.

Jade Rabbit

Newly released photographs from the Hubble Space Telescope clearly show the rover using tire tracks to write “Jade Rabbit was here” in Chinese characters across the lunar basin. Other photos show a Hansel-and-Gretel trail of food wrappers and cigarette butts behind the six-wheeled vehicle.

“Why does this happen every time Chinese people go somewhere new?” asked one user on Weibo. “When will we Chinese be able to travel without embarrassing ourselves?”

The Chang’e-3 lander has also been the target of criticism for discarding its landing apparatus carelessly in the basin.

“The images it has uploaded so far consist primarily of selfies.”

“This family of idiots can’t even be bothered to pick up after themselves,” fumed another user. “Next time, they should just stay on Earth.”

Moreover, Jade Rabbit has shown a complete lack of interest in understanding its new surroundings, zipping from one crater to another without so much as examining the geological origin of the impacts.

The rover has, however, been flooding its WeChat feed with pictures from the moon, according to sources close to the machine.

“It definitely has been taking pictures,” said Guo Jutian, a mission specialist with the China National Space Administration. “But not of anything meaningful. The images it has uploaded so far consist primarily of selfies.”

More damningly, the rover was seen chipping off parts of a billion-year-old rock face and hiding the artifacts inside its chassis, ostensibly to analyze their chemical composition.

“After all, the moon is one of the only places Chinese citizens can travel to without a visa.”

“This kind of behavior is utterly unacceptable,” Guo said. “Jade Rabbit is causing the entire Chinese people to lose face.”

But gauche behavior on the part of lunar rovers is not unique to China. The Soviet Union’s Lunokhod 1, the first rover to land on the moon, was infamous for its aggressive personality and propensity to binge drink. America’s Apollo Lunar Roving Vehicle, on the other hand, was much larger and heavier than its Chinese counterpart.

Though the Chinese public has been quick to chide Jade Rabbit, there has been no official response from lunar authorities. Zhang Jun, who heads a large travel company in Beijing, believes that it is in the satellite’s best interest to attract more Chinese visitors.

“They realize there’s a lot of revenue potential there,” he said. “After all, the moon is one of the only places Chinese citizens can travel to without a visa.”

For its part, Jade Rabbit seems to be enjoying its three-month mission. At press time, it was busy scooting around, looking for the nearest Chinese restaurant.”

via China’s Lunar Rover Litters, Writes Name in Bay of Rainbows |

15/12/2013

BBC News – China’s Jade Rabbit rover rolls on to Moon’s surface

For those not familiar with Chinese mythology, what the Western people call the ‘man on the moon’, the Chinese call ‘ the rabbit on the moon’.  See – http://en.wikipedia.org/wiki/Moon_rabbit

China\’s Jade Rabbit robot rover has driven off its landing module and on to the Moon\’s surface.

Moon

The robotic vehicle rolled down a ramp lowered by the lander and on to the volcanic plain known as Sinus Iridum.

Earlier on Saturday, the landing module containing the rover fired its thrusters to perform the first soft landing on the Moon since 1976.

The touchdown in the Moon\’s northern hemisphere marks the latest step in China\’s ambitious space programme.

The lander will operate there for a year, while the rover is expected to work for some three months.

The Chang\’e-3 mission landed some 12 days after being launched atop a Chinese-developed Long March 3B rocket from Xichang in the country\’s south.”

via BBC News – China’s Jade Rabbit rover rolls on to Moon’s surface.

11/12/2013

India and China Move Ahead in the Asian Space Race – Businessweek

It’s been a rough year for the government of Indian Prime Minister Manmohan Singh. Economic growth has cratered and the currency has wobbled. The Hindu nationalist party just clobbered Singh’s Congress Party in state-level elections and opposition leader Narendra Modi is the favorite to replace Singh in nationwide elections in the first half of 2014.

Engineers working on the Mars orbiter at the Indian Space Research Organization in Bangalore

Amid all the gloom, Singh and the rest of India just received some much-needed good news. The country has an ambitious program to explore space, and today the government-run mission control announced that India’s first mission to Mars had cleared a major obstacle on its way to the Red Planet. The Mars Orbiter, informally dubbed the Mangalyaan, successfully carried out its first Trajectory Correction Manoeuvre (TCM), the Indian Space Research Organization said on its official website. That keeps the Mangalyaan on track to reach Mars by September next year.

India’s Mars probe (PDF) is the country’s entry in an Asian space race; for those of you keeping score, the Indians win points for aiming farthest. Japan in September launched the Epsilon rocket, designed to be an inexpensive way to put satellites into earth orbit. China is shooting for the moon, having launched its first lunar rover mission on Dec. 2. South Korea in January launched its first space rocket and last month unveiled plans for a lunar mission (albeit one that won’t launch until 2020).

via India and China Move Ahead in the Asian Space Race – Businessweek.

03/12/2013

Prithvi-II missile successfully test-fired – The Times of India

India on Tuesday successfully test-fired indigenously developed nuclear-capable Prithvi-II missile with a strike range of 350 km from a test range at Chandipur in Odisha as part of a user trial by defence forces.

Test flight of the Prithvi SS-150

Test flight of the Prithvi SS-150 (Photo credit: Wikipedia)

The surface-to-surface missile was test-fired at around 10:05am from a mobile launcher in salvo mode from launch complex-3 of the Integrated Test Range, about 15 km from here, defence sources said.

Describing the launch of the sophisticated missile as a complete success, ITR Director MVKV Prasad said all the mission parameters were met during the trial.

\”The missile was randomly chosen from the production stock and the launch activities were carried out by the specially formed Strategic Force Command (SFC) and monitored by scientists of Defence Research and Development Organisation (DRDO) as part of training exercise,\” the sources said.

via Prithvi-II missile successfully test-fired – The Times of India.

02/12/2013

India’s Mars mission enters second stage; outpaces space rival China | Reuters

India\’s first mission to Mars left Earth\’s orbit early on Sunday, clearing a critical hurdle in its journey to the red planet and overtaking the efforts in space of rival Asian giant China.

India's Polar Satellite Launch Vehicle (PSLV-C25), carrying the Mars orbiter, lifts off from the Satish Dhawan Space Centre in Sriharikota, about 100 km (62 miles) north of the southern Indian city of Chennai November 5, 2013 file photo. REUTERS/Babu

The success of the spacecraft, scheduled to orbit Mars by next September, would carry India into a small club, which includes the United States, Europe and Russia, whose probes have orbited or landed on Mars.

India\’s venture, called Mangalyaan, faces more hurdles on its journey to Mars. Fewer than half of missions to the planet are successful.

\”While Mangalyaan takes 1.2 billion dreams to Mars, we wish you sweet dreams!\” India\’s space agency said in a tweet soon after the event, referring to the citizens of the world\’s second-most populous country.

China, a keen competitor in the space race, has considered the possibility of putting a man on the moon sometime after 2020 and aims to land its first probe on the moon on Monday.

via India’s Mars mission enters second stage; outpaces space rival China | Reuters.

02/12/2013

China launches lunar probe carrying ‘Jade Rabbit’ buggy | Reuters

China launched its first ever extraterrestrial landing craft into orbit en route for the moon in the small hours of Monday, in a major milestone for its space program.

The Long March-3B rocket carrying the Chang'e-3 lunar probe blasts off from the launch pad at Xichang Satellite Launch Center, Sichuan province December 2, 2013. REUTERS/China Daily

The Chang\’e-3 lunar probe, which includes the Yutu or Jade Rabbit buggy, blasted off on board an enhanced Long March-3B carrier rocket from the Xichang Satellite Launch Centre in China\’s southwestern Sichuan province at 1:30 a.m. (12.30 p.m. EDT).

President Xi Jinping has said he wants China to establish itself as a space superpower, and the mission has inspired pride in China\’s growing technological prowess. State television showed a live broadcast of the rocket lifting off.

If all goes smoothly, the rover will conduct geological surveys and search for natural resources after the probe touches down on the moon in mid-December as China\’s first spacecraft to make a soft landing beyond Earth.

\”The probe has already entered the designated orbit,\” the official Xinhua news agency quoted Zhang Zhenzhong, director of the launch center, as saying.

\”I now announce the launch was successful.\”

\”We will strive for our space dream as part of the Chinese dream of national rejuvenation,\” he added.

In 2007, China launched its first moon orbiter, the Chang\’e-1 – named after a lunar goddess – which took images of the surface and analyzed the distribution of elements.

The lunar buggy was named the Jade Rabbit in a public vote, a folkloric reference to the goddess\’s pet.

Chinese scientists have discussed the possibility of sending a human to the moon some time after 2020.

In China\’s latest manned space mission in June, three astronauts spent 15 days in orbit and docked with an experimental space laboratory, part of Beijing\’s quest to build a working space station by 2020.

If the lunar mission is successful, China will become the third country, after the United States and the former Soviet Union, to soft-land on the moon.

But it is still far from catching up with the established space superpowers, whose moon landings date back more than four decades.

China is looking to land a probe on the moon, release a moon rover and return the probe to the Earth in 2017, Xinhua said.

via China launches lunar probe carrying ‘Jade Rabbit’ buggy | Reuters.

30/11/2013

BBC News – Why China is fixated on the Moon

The Moon could be a \”beautiful\” source of minerals and energy, a top Chinese scientist has told the BBC.

Exotic materials including helium-3 and the potential for solar power could prove invaluable for humankind, he says.

The comments come from Prof Ouyang Ziyuan of the department of lunar and deep space exploration.

His first interview with the foreign media provides insights into China\’s usually secretive space programme.

Prof Ouyang was speaking ahead of the first Chinese attempt to land an unmanned spacecraft on the lunar surface.

The Chang\’e 3 lander is due to launch imminently, perhaps as soon as Sunday evening, UK time.

It will be the first to make a soft touchdown on the Moon since an unmanned Russian mission in 1976.

No humans have set foot on the lunar surface since America\’s Apollo missions ended in 1972.

via BBC News – Why China is fixated on the Moon.

05/11/2013

India launches spacecraft to Mars – BBC News

India has successfully launched a spacecraft to the Red Planet – with the aim of becoming the fourth space agency to reach Mars.

The PSLV- C25 with India's Mars Orbiter on board lifting off majestically at 2.38 p.m on Tuesday from the First Launch Pad at the Satish Dhawan Space Centre in Sriharikota. Photo courtesy: ISRO

The Mars Orbiter Mission took off at 09:08 GMT from the Satish Dhawan Space Centre on the country\’s east coast.

The head of India\’s space agency told the BBC the mission would demonstrate the technological capability to reach Mars orbit and carry out experiments.

The spacecraft is set to travel for 300 days, reaching Mars orbit in 2014.

If the satellite orbits the Red Planet, India\’s space agency will become the fourth in the world after those of the US, Russia and Europe to undertake a successful Mars mission.

In order for the MOM to embark on the right trajectory for its 300-day, 780-million km journey, it must carry out its final orbital burn by 30 November.

via BBC News – India launches spacecraft to Mars.

24/10/2013

China has technology to build VTOL J-20 stealth fighter jet

A few days ago, a dual-hull aircraft carrier, today a VTOL fighter. Are these for real or ‘western’ paranoia?

See also: https://chindia-alert.org/2013/10/20/china-developing-180000-ton-double-hull-aircraft-carrier/

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