Ten years after China sent its first man into low earth orbit, three astronauts operating the Shenzhou-10 spacecraft started a journey on a mission which seeks a permanent space station around 2020.
Chinese President Xi Jinping said at the launch site that the crew carry a "space dream" of the Chinese nation and represent the lofty aspirations of the Chinese people to explore space.
The dream, though also dreamt by the more frequent space travelers of Russia and American, includes a manned space station, moon exploration and even deep space odysseys.
The dream is a humble one. China was decades behind Russia and the United States in space technology.
But Chinese pursue it unswervingly in line with a carefully designed three-phase manned space program.
Two years after the space flight operated by China's first astronaut, Yang Liwei, two men, including Shenzhou-10 commander Nie Haisheng, orbited the earth in 2005. Then three more in 2008, two of whom finished China's first extra-vehicular activities (EVA).
After the unmanned Shenzhou-8 and Tiangong-1 space module docking in 2011 to test automated space docking, a key skill to assemble a space station, three Chinese astronauts succeeded in operating the docking manually in 2012.
The Shenzhou-10 mission, if successful, marks the end of the first half of the second phase, which means China has completely mastered EVA and space docking skills.
However, just as the female astronaut Wang Yaping said, "we are all students in facing the vast universe."
China's pursuit of its own space dream showcases a latecomer's unremitting interests and desire to learn about the universe.
During the 15-day Shenzhou-10 mission, Wang will hold a class in space educating a group of students from a high school in Beijing through satellite communication.
This in-orbit event, hopefully broadcast live, will inspire students and also spur citizen's space interests in a country with 1.3-billion people, making this an unparalleled popularization of science in human history.
Similar to other space giants, China's space program was carried out by astronauts selected from air force pilots and supported by military resources. But China has reaffirmed that it opposes militarization of the space and will utilize the space in a peaceful way.
After the year 2020, China's future space station will probably be the only one of any kind in service considering the ISS's retirement plan. By then, China's space dream will not only serve its own people but also contribute to space exploration for the human race.
By Xinhua writers Yan Hao, Meng Na and Li Huizi
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China's space dream crystallized with Shenzhou-10 ...
Showing posts with label Tiangong 1. Show all posts
Showing posts with label Tiangong 1. Show all posts
Wednesday 12 June 2013
Thursday 28 June 2012
Chinese Astronauts return to Earth safely; Success on road to deep space!
Module re-entry process: Shenzhou-9’s journey back to earth CCTV News - CNTV English.
After thirteen days in space, the astronauts aboard the Shenzhou-9 spaceship will return to the Earth.
The first stage of the process is for the re-entry module to separate from the orbital capsule.
The propulsion module will later separate from the re-entry module, after it’s propelled it to a lower altitude of 140 kilometers. The re-entry module will then adjust its position before making its entry into the atmosphere. Well, as we can see, according to accurate calculation, the module is to land at Siziwang Banner, in central Inner Mongolia Autonomous Region.
Let's see this simple illustration. The module will pass through the so-called "black out area". At this stage, communication is impossible, due to high levels of friction with the atmosphere, causing extreme temperatures. When the capsule is out of the black-out area, several parachutes will be released one by one, to gradually slow the module's descent. When the vehicle gets below 10km, the heat shield will be jettisoned. At 1 meter above the ground, 4 small engines will ignite to reduce the speed to a safe range for landing. Once on the ground; the re-entry module will communicate with the control center to show its location, so rescue teams find it as soon as possible.
The completion of the Shenzhou-9 mission will bring China one step closer to building its own fully-fledged space station by 2020. China's permanent space station is expected to weigh about 60 tons, so it require rockets such as Long March 5 rockets to send different parts into space. At the hub of China's future space station will be the Core Module. It will control the station's altitude, propulsion, and life support systems for the astronauts.
At one end of the core module is a small connecting chamber. On each side of this are the two Laboratory Modules. Experiments can be carried out both inside and outside these modules, testing such things as exposure to cosmic rays, a vacuum environment, and solar winds. On the other end of the space station is the cargo delivery module, which will carry supplies, equipment and energy stocks. Back on the other side, attached to the connecting chamber will be the Shenzhou spacecraft which will travel between the space station and the earth. China's space station is an ambitious and complicated structure but it’s still only about one-sixth the size of the International Space Station.
Currently flying at an orbit of around 400 kilometers above the earth is the International Space Station. The US and Russia have led the design and construction of the ISS, with 16 other countries also contributing to the project. China's main contribution to the ISS is the Alpha Magnetic Spectrometer. It is a particle physics experimental instrument designed to search for anti-matter and dark matter. These two mysteries have been puzzling scientists for decades according to theory, they should exist. But so far, no direct evidence has been found. It's planned that the ISS will plunge back into the ocean in 2028.
By that time, if China's space program goes according to plan, China's space complex will then be the only space station orbiting the earth.
The Success on road to space!
BEIJING, June 29 (Xinhua) -- The return of the Shenzhou-9 spacecraft to Earth Friday morning marked the end of a 13-day journey through space for three Chinese astronauts.
But it also marked the beginning of a new journey for China as it inches closer to its goal of building a space station.
China's space program has accomplished in 20 years' time the same tasks that took developed nations nearly half a century to accomplish, including manned space flights, space walks and a manned space docking procedure.
The recent successful docking of the Shenzhou-9 and Tiangong-1 lab module marks a new height for Chinese space exploration, as well as a new leap forward for national rejuvenation.
China's space exploration took a long time to ramp up. In 1992, 43 years after the founding of the People's Republic of China, the country decided to establish its manned space program.
Scientific policies have facilitated the program and helped it develop comprehensively and sustainably. The aerospace industry was given a larger role in the country's 12th Five-Year Plan (2011-2015) and authorities have taken pains to implement every step of the manned space program with great care.
The success of the Shenzhou-9 has demonstrated the power of China's collective wisdom and capability. About 110 research institutions have directly participated in the manned space program thus far, with more than 3,000 institutions and units coordinating their efforts.
The mission has also demonstrated the success of socialism, showing that it has the political advantage of accumulating wisdom and resources to achieve great things.
Facing limitless space, China's space program is only just beginning. The country will face challenges on its road to rejuvenation, but the success of the mission has boosted national confidence and shown China's people that the country's space program will have a bright future.- Xinhuat
by SPACE.com Staff
Date: 28 June 2012 Time: 10:06 PM ET
This photograph of a China CCTV broadcast shows the Shenzhou 9 space capsule lying on its side after landing in an autonomous region of China in Inner Mongolia on June 29, 2012 Beijing time (10 p.m. June 28 EDT) to end a 13-day mission to the Tiangong 1 space lab module.
CREDIT: CCTV
Three Chinese astronauts returned to Earth Thursday (June 28) after 13 days in space on a historic mission that made their country only the third nation ever to successfully dock a manned spacecraft to another in orbit.
China's Shenzhou 9 space capsule landed at about10 p.m. EDT (10 a.m. Friday, June 29 Beijing time) in Inner Mongolia, an autonomous region of the People's Republic of China. To prepare for their journey home, the space crew — which included China's first female astronaut Liu Yang — separated the Shenzhou 9 capsule its target, the Tiangong 1 prototype space module, on Wednesday (June 27).
Their landing was broadcast live on China's state-run CCTV television network, showing the capsule streaking through the atmosphere like a meteor, deploying its main parachute, then making the final landing and rolling over on its side in a rough touchdown.
"We fulfilled the first manned manual docking," mission commander Jing Haipeng told CCTV reporters after exiting the Shenzhou 9 capsule. His comments in Chinese were translated into English by CCTV. "For the country and people all across the country, thank you for your concerns." [Photos of China's Shenzhou 9 Mission]
Jing and crewmates Liu Yang and Liu Wang appeared to be in good health after their space mission. The trio wore broad smiles and waved to cameras after leaving their spacecraft, but did sit in reclined chairs to help ease their adaptation back to Earth's gravity after nearly two weeks in weightlessness.
Shortly after the landing, China's Premier Wen Jiabao proclaimed the Shenzhou 9 mission a complete success.
"This manned docking mission of Tiangong 1 and Shenzhou 9 marks a large milestone, a major breakthrough for China to master the space docking technology," Wen said while reading a statement. "And also, it marks a decisive step forward on China's second step on its space strategy."
Chinese astronaut Jing Haipeng, commander of the Shenzhou 9 mission, salutes after exiting the space capsule following landing in Inner Mongolia autonomous mission on June 28, 2012.
CREDIT: China Central Television/CCTV
China's big space leap
China's Shenzhou 9 mission, which included successful displays of manual and automatic dockings, represented an important leap forward for China's space program. In addition to being China's longest space mission to date, it also tested technology vital for the country's goal of building space station in orbit by the year 2020.
"Chinese astronauts have their own home in space now," Jing told China's President Hu Jintao on Tuesday (June 26) during a special call according to the state-run Xinhua news agency. "We are proud of our country!"
And while the orbital linkups are important technological achievements for China, the mission also carried a wider social impact because it included the country's first female astronaut: the 33-year-old Liu Yang.
"It was like a home in Tiangong, and I feel very happy and proud of my country," Liu Yang told reporters after landing.
Jing, the commander, is China's first veteran astronaut to fly in space twice. The third crewmember, Liu Wang, served as the Shenzhou 9 docking pilot.
"It feels really good to feel the ground and to be back home," Liu Wang said.
Shenzhou 9 mission, which launched into space on June 16, accomplished China's first manned space docking, after the spacecraft robotically docked to Tiangong 1 on June 18. Several days later, on June 24, the astronauts backed away from the orbiting module and parked their Shenzhou 9 spacecraft once more, demonstrating manual control over the procedure as well.
The successful linkups made China only the third country, after the United States and Russia, to accomplish manned dockings in orbit.
The Shenzhou 9 mission, as well as experiments performed aboard Tiangong 1 throughout the flight, tested technologies that will help China fulfill its goal of building a 60-ton space station in orbit by 2020.
"The data will help us improve technologies for astronauts' future, long-term stays in a space station," said Chen Shanguang, chief commander of the mission's astronaut system, according to Xinhua
China is not a member nation of the $100 billion International Space Station in low-Earth orbit, a roughly 430-ton orbiting outpost that is jointly operated by more than a dozen countries.
But Chinese officials have outlined an ambitious space program for the nation, which includes collecting samples from the moon and robotically returning them to Earth before landing astronauts on the lunar surface.
The Shenzhou 9 mission is China's fourth manned spaceflight. Previous expeditions were launched in 2003, 2005 and 2008.
The Tiangong 1 test module was launched into orbit in September 2011. In November, a robotic spacecraft, called Shenzhou 8, completed the country's first unmanned space docking. According to Chinese officials, Tiangong 1 has performed well, and could play host to another crew in the near future.
"Based on current conditions, the service of Tiangong 1 can be extended," said He Yu, chief commander of the Shenzhou 9 spacecraft, reported Xinhua. "It has consumed less than one-fourth of its fuel and no back-up systems have been used."
Depending on its condition, the module could remain in orbit as China continues its space station construction efforts.
"If Tiangong 1 was in perfect shape, it could work side by side with Tiangong 2, which will be launched in the future," He said.
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Sunday 24 June 2012
China achieves double record-breaker: Sky-high and abyss-deep sea!
Chinese Astronauts Manually Dock Spacecraft at Orbiting Module in National First
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| This still from a CNTV bradcast shows the view from a camera aboard China's Shenzhou 9 space capsule shows the spacecraft just after it was manually docked to the Tiangong 1 space lab by astronaut Liu Wang on June 24, 2012. CREDIT: CNTV/CCTV |
Three Chinese astronauts manually docked their space capsule at an orbiting module Sunday (June 24), a major first for China's space program and the country's plans to build a large space station.
The astronauts docked their Shenzhou 9 spacecraft with the unmanned Tiangong 1 module 213 miles (343 kilometers) above Earth. It was the second orbital linkup in a week for the two spacecraft, which performed China's first automated space docking June 18.
Shenzhou 9's astronauts Liu Wang, Jing Haipeng and Liu Yang — who is China's first female astronaut — are the fourth Chinese crew to fly in space. The astronauts launched into orbit on June 16, atop a Long March 2F rocket from the Jiuquan Satellite Launch Center in China's northern Gansu province.
Tiangong 1 has been in orbit since September 2011, and was part of China's first robotic docking with the unmanned Shenzhou 8 capsule in November. The Shenzhou 9 crew made their first docking with Tiangong 1 June 18, marking the first time a manned Chinese spacecraft has docked with another vehicle in orbit. [Shenzhou 9: China's 1st Manned Space Docking (Pictures)]
CREDIT: China Manned Space Engineering
Watch Live click here:
http://english.cntv.cn/special/shenzhou9/live/manualdock/index.shtml
Full video: Shenzhou-9 manually docks with Tiangong-1 CCTV News - CNTV English.
Earlier today, the astronauts undocked the two spacecraft and flew Shenzhou 9 about 1,300 feet (400 meters) away. They then maneuvered their capsule by hand, with Liu Wang at the helm, back into docking configuration with Tiangong 1 at 12:48 p.m. China Standard Time, or 12:48 a.m. EDT (0448 GMT).
"The success of the manual rendezvous and docking mission represents another important phase achievement of the Shenzhou 9 and Tiangong 1 rendezvous and docking mission," Wu Ping, spokeswoman of the China Manned Space Program, said during a press briefing following the docking. "The three astronauts will once again enter the orbiting module of Tiangong 1 to carry out scientific experiments."
The mission's docking maneuvers are a milestone in the development of China's manned space program, which flew its first astronaut in space in 2003. Tiangong 1 (which means "Heavenly Palace" in Chinese) is a prototype for China's first manned space station, which officials say will be functional by 2020.
China is the third country after Russia and the United States to fly astronauts into space.
After today's docking, the Shenzhou 9 astronauts (known as taikonauts) received a message from a group of Chinese oceanauts who are setting records not above the ground but below it.
"We wish for a great success of the manual docking and brilliant achievements in China's manned space and manned deep-sea dive causes," read a message sent by three crewmembers aboard the Chinese submersible Jiaolong, 7,015 meters (23,000 feet) beneath the Pacific Ocean in the Mariana Trench, the deepest spot on Earth, state-run newspaper Xinhua reported.
The oceanaut crew set a new deep-diving record for China on June 22.
Shenzhou 9 and Tiangong 1 are due to stay connected for four more days, with the crew departing June 28 and landing back on Earth June 29.
By Clara Moskowitz, SPACE.com Assistant Managing Editor
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China marks first manned space docking
China achieved another milestone in its space program as the Shenzhou-9 spacecraft successfully completed its second docking with the Tiangong-1 space lab module by hand. This was China’s first ever manned manual space docking.Ten meters, five meters, three.
It was a moment astronaut Liu Wang had practiced for, more than 1.500 times. And he knew he could do it.
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| Photo taken on June 24, 2012 shows the screen at the Beijing Aerospace Control Center showing Shenzhou-9 manned spacecraft parting from the orbiting Tiangong-1 space lab to prepare for the country's first manual space docking. The spacecraft and the space lab were joined together by an automated docking on June 18. (Xinhua/Zha Chunming) |
Liu said, "I’m 100% sure of a successfully operation. Because I can’t fail."
Dubbed the "space needle threading" mission, the astronauts had to carefully adjust the craft’s trajectory with very little margin for error.
It all culminated in the historic moment.
Shenzhou-9’s docking ring makes contact with the Tiangong-1 and a tight seal is formed as the connection between the craft is secured.
It was even more accurate than the first automated docking of Shenzhou-9 and Tiangong-1.
The State Council Information office then announced the success of the mission.
Wu Ping, spokeswoman for State Council Information Office said, "I can announce that the first Chinese manned docking of the Shenzhou-9 spacecraft and the Tiangong-1 space lab module has been successfully completed."
A big success, but it’s not over yet.
After the docking, the astronauts entered Tiangong-1 for another four days of experiments.
Following this, they’ll return to Shenzhou-9’s re-entry module, to prepare for the journey back to earth.
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- China to send foreign astronauts to space with its spacecraft someday: spokewoman 2012-06-24
- Manual space docking "a complete success": spokewoman 2012-06-24
- Arrangements for China's next space mission based on review of Shenzhou-9
China's Jiaolong sets new deep sea dive record
Good news came as the crew of the Jiaolong submersible surpassed the country’s dive record by going deeper than 7,000 meters after a successful test dive in the Pacific Ocean on Sunday morning.
A record breaking moment.
Jiaolong, China’s manned submersible successfully completed a dive of 7,015 meters below sea level at around 11 am local time, 8:55 am Beijing time. It’s the craft’s fourth dive into the Mariana Trench.
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| China's manned submersible Jiaolong is put into water to make the fourth dive into the sea at the Mariana Trench on June 24, 2012. Chinese scientists refreshed the country's dive record in a manned submersible by going to 7,000 meters beneath the sea after a successful test dive in the Pacific Ocean Sunday morning. The Jiaolong, China's manned submersible named after a mythical sea dragon, succeeded in diving 7,015 meters below sea level at 11 a.m. local time during its fourth dive into the Mariana Trench. Three oceanauts conducted the dive, which started at 7 a.m. local time in heavy rain. (Xinhua/Luo Sha) |
The submersible then went on to finally reach a maximum depth of 7,020 meters below sea level.
The three oceanauts sent greetings from the bottom of the deep blue sea to the three astronauts in outer space, who were about to carry out their manual docking of Shenzhou-9 with the orbiting Tiangong-1 lab module.
"We wish the Shenzhou-9 crew success with the manual docking and great achievements for China’s manned space and deep-sea dive missions."
Various samples and video footage have been taken during the deep sea mission to benefit future scientific research.
Jiaolong returned safely on Sunday afternoon.
Related stories
- Chinese astronauts, in space, cheer China's success in deep ocean 2012-06-24
- Chinese submersible refreshes national dive record by 7,020 meters
by Bill Savadove
Enlarge
This file photo, taken in 2011, shows the Chinese submersible 'Jiaolong.' The submersible broke through the 7,000-metre mark in an ocean dive on Sunday, state media said, setting a new national record for China.
A manned Chinese submersible broke through the 7,000-metre mark for a new national record on Sunday, state media said, as the rising Asian nation showed off its technological might.
The dive came on the same day as China was attempting its first manual space docking, a complex manoeuvre that will bring the country a step closer to building a space station.
"This (dive) shows the performance of the submersible is stable," mission chief commander Liu Feng told state television in a live broadcast from aboard the ship supporting the submersible.
"The level of our technical personnel is getting better and better."
The Jiaolong -- named after a dragon from Chinese mythology -- carried three people into the Mariana Trench, the deepest place in the world.
Applause broke out as a depth gauge aboard the supporting ship Xiangyanghong registered more than 7,000 metres, state television showed.
The same submersible reached 5,188 metres in a Pacific dive in July last year. And in a series of three previous dives since June 15, the craft has gone deeper each time. Experts say 7,000 metres is the limit of its design.
Experts say China intends to use the submersible for scientific research, such as collecting samples of undersea life and studying geological structures, as well as future development of mineral resources.
On its third dive on Friday, the crew collected samples of water and sediment and took photos of sea life, Xinhua said.
Scientists say the ocean floors contain rich deposits of potentially valuable minerals, but the extreme depths pose technical difficulties in harvesting them on a large scale.
And the stability and durability of the craft presents further problems for future operations.
The recent round of dives have seen some minor technical glitches, such as the breakdown of communications equipment and problems with the adjustable ballast system, state media has reported.
The 7,000 metre dive was previously scheduled for Monday, state media had reported. The reasons for the change of date were unclear but mean the record-setting dive comes the same day as China's landmark space manoeuvre.
(c) 2012 AFP
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China sets new record submersible deepest seas dive
Monday 18 June 2012
China manned space docking successful! Watch live now
Watch Live click here:
http://english.cntv.cn/special/shenzhou9/index.shtml
A Chinese Long March 2F rocket launches on the Shenzhou 9 mission, China's first manned space docking flight and first flight of a female astronaut, on June 16, 2012 from the Jiuquan Satellite Launch Center.
CREDIT: China Manned Space Engineering Office
China is gearing up to perform its first-ever manned space docking Monday (June 18), a feat that would put it in the company of history's two greatest spacefaring nations, the United States and Russia.
China's Shenzhou 9 space capsule — which launched Saturday (June 16) carrying three astronauts, including the country's first female spaceflyer — is expected to link up with the unmanned Tiangong 1 space lab around 3 p.m. Monday Beijing time (3 a.m. EDT; 0700 GMT), according to Chinese media reports.
Shenzhou 9 will dock with Tiangong 1 twice, with the first hookup being automated. At some point, the two spacecraft will separate, and the three taikonauts, as China's astronauts are known, will perform the second docking manually.
Forty-six-year-old Jing Haipeng leads the taikonaut crew, which also includes Liu Wang, 42, and 33-year-old Liu Yang, China's first female astronaut. All are members of the Communist Party of China and former pilots with the People's Liberation Army; Jing flew on China's last manned spaceflight, which took place in 2008.
Two of the taikonauts will live aboard Tiangong 1 during the 13-day mission, while one will stay aboard Shenzhou 9 at all times in case of emergency, Chinese officials have said.
A look inside China's Tiangong 1 space lab, which launched into orbit in
September 2011.CREDIT: Dragon in Space
September 2011.CREDIT: Dragon in Space
Analysts say China's exclusion from the ISS, largely on objections from the United States, was one of the key spurs for it to pursue an independent program 20 years ago.
While Shenzhou 9's flight is China's first attempt at a crewed space docking, the nation has successfully linked up two robotic spacecraft in orbit. In November, the unmanned Shenzhou 8 craft docked twice with Tiangong 1 before returning safely to Earth.
Shenzhou 9's mission is China's fourth manned spaceflight, following taikonaut launches in 2003, 2005 and 2008. Another manned mission to Tiangong 1 — which launched to orbit in September 2011 — could come later this year, Chinese officials have said.
Follow SPACE.com senior writer Mike Wall
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Sunday 17 June 2012
How to See China's Space Capsule and Lab Module in Night Sky
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| A Chinese Long March 2F rocket launches on the Shenzhou 9 mission, China's first manned space docking flight and first flight of a female astronaut, on June 16, 2012 from the Jiuquan Satellite Launch Center. CREDIT: China Manned Space Engineering Office |
The launch of China's fourth human spaceflight this weekend kicked off a major docking test flight, and there's a chance you can see the two spaceships involved in the orbital rendezvous in tonight's night sky.
China's Shenzhou 9 space capsule launched into orbit Saturday (June 16) with a crew of three astronauts aboard, including China's first female spaceflyer Liu Yang. The crew's mission is to rendezvous with China's existing space laboratory module Tiangong 1, which has been circling Earth since its own launch last September.
The two spacecraft are expected to dock for the first time on Monday (June 18), which means that if you live in a part of the world that is along the Shenzhou 9 mission's flight path, tonight is your last chance (weather permitting) to see the space capsule and Tiangong 1 orbiting lab flying separately before they link up.
CREDIT: China Central Television/CCTV
Here's how to find out if the Shenzhou 9 capsule and Tiangong 1 will be visible from your location:
First, some tips: Keep in mind that the key to spacecraft viewing from Earth are dark skies (away from bright city lights), clear weather and good planning to know when and where to look to see the vehicles. Satellites and manned spacecraft often appear as bright pinpoints of lights that move quickly across the night sky.
Analysts say China's exclusion from the ISS, largely on objections from the United States, was one of the key spurs for it to pursue an independent program 20 years ago.
The International Space Station, for example, is the largest human-built structure in space and can appear so bright in the sky that its brilliance rivals that of the planet Venus at times. Since the Tiangong 1 lab and Shenzhou 9 capsule are smaller than the space station, they will likely not appear as bright.
The following three websites are good starting points to determining if the vehicles involved in the Shenzhou 9 mission may be visible from your region.
Each site will ask for a zip code or city, and then respond with a list of suggested spotting times. The predictions are computed a few days ahead of time are usually accurate within a few minutes. But they have been known to change, so be sure to check frequently for updates.
Another good resource is the website Real Time Satellite Tracking, which shows which part of the Earth a wide variety of spacecraft happen to be flying over at any given moment during the day or night.
Watch live online via CCTV news channel here: http://english.cntv.cn/special/shenzhou9/index.shtml
China's 13-day Shenzhou 9 mission will dock twice at the Tiangong 1 space lab, first in an automatic mode and then again in a manual mode, to demonstrate spaceflight rendezvous technology. Chinese space officials have said the test flight is vital to the country's plans to begin building a full-fledged space station in 2020.
Editor's note: If you snap amazing photos of China's Shenzhou 9 capsule or Tiangong 1 module in orbit that you'd like to be considered for use in a story or gallery, please send pictures and comments to SPACE.com managing editor Tariq Malik at tmalik@space.com.
You can follow SPACE.com Managing Editor Tariq Malik on Twitter @tariqjmalik. Follow SPACE.com on Twitter @Spacedotcom. We're also on Facebook and Google+.
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China Manned Space Mission successful
China manned space docking successful! Watch live now
Here's how to find out if the Shenzhou 9 capsule and Tiangong 1 will be visible from your location:
First, some tips: Keep in mind that the key to spacecraft viewing from Earth are dark skies (away from bright city lights), clear weather and good planning to know when and where to look to see the vehicles. Satellites and manned spacecraft often appear as bright pinpoints of lights that move quickly across the night sky.
Analysts say China's exclusion from the ISS, largely on objections from the United States, was one of the key spurs for it to pursue an independent program 20 years ago.
The International Space Station, for example, is the largest human-built structure in space and can appear so bright in the sky that its brilliance rivals that of the planet Venus at times. Since the Tiangong 1 lab and Shenzhou 9 capsule are smaller than the space station, they will likely not appear as bright.
The following three websites are good starting points to determining if the vehicles involved in the Shenzhou 9 mission may be visible from your region.
Each site will ask for a zip code or city, and then respond with a list of suggested spotting times. The predictions are computed a few days ahead of time are usually accurate within a few minutes. But they have been known to change, so be sure to check frequently for updates.
Another good resource is the website Real Time Satellite Tracking, which shows which part of the Earth a wide variety of spacecraft happen to be flying over at any given moment during the day or night.
Watch live online via CCTV news channel here: http://english.cntv.cn/special/shenzhou9/index.shtml
China's 13-day Shenzhou 9 mission will dock twice at the Tiangong 1 space lab, first in an automatic mode and then again in a manual mode, to demonstrate spaceflight rendezvous technology. Chinese space officials have said the test flight is vital to the country's plans to begin building a full-fledged space station in 2020.
Editor's note: If you snap amazing photos of China's Shenzhou 9 capsule or Tiangong 1 module in orbit that you'd like to be considered for use in a story or gallery, please send pictures and comments to SPACE.com managing editor Tariq Malik at tmalik@space.com.
You can follow SPACE.com Managing Editor Tariq Malik on Twitter @tariqjmalik. Follow SPACE.com on Twitter @Spacedotcom. We're also on Facebook and Google+.
by Tariq Malik, SPACE.com Managing Editor Date: 17 June 2012 Time: 07:00 AM ET
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China Manned Space Mission successful
China manned space docking successful! Watch live now
Friday 15 June 2012
China will launch three astronauts, including a woman on Saturday
The very latest on Saturday's launch of the historic Shenzhou-9 space mission. Both the crew and the launch time have been announced by a spokesman for China’s manned space program.
The Shenzhou-9 spaceship will be launched at 18:37 Beijing time on Saturday June 16th. The crew will consist of PLA astronauts Jing Haipeng and Liu Wang, and the first ever Chinese female astronaut, Liu Yang.
The Shenzhou-9 is due to perform China’s first ever manned space docking mission with the Tiangong-1 orbiting module. It will be launched on board China’s Long March 2F rocket carrier.
All preparations have been completed at the launch site, and all systems are ready for the launch. The astronauts are said to be in good condition and are doing their final preparation work. The Shenzhou-9 mission headquarters is due to hold a press conference this afternoon, with the crew members due to meet the press. We’ll bring you full coverage of that as it happens.
The Shenzhou-9 spaceship will be launched at 18:37 Beijing time on Saturday June 16th. The crew will consist of PLA astronauts Jing Haipeng and Liu Wang, and the first ever Chinese female astronaut, Liu Yang.
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| Astronaut Jing Haipeng. |
All preparations have been completed at the launch site, and all systems are ready for the launch. The astronauts are said to be in good condition and are doing their final preparation work. The Shenzhou-9 mission headquarters is due to hold a press conference this afternoon, with the crew members due to meet the press. We’ll bring you full coverage of that as it happens.
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| Astronaut Liu Wang. |
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Astronaut Liu Yang.  Liu Yang, China's first woman astronaut waves as she leaves after attending a meet the press event at the Jiuquan satellite launch center near Jiuquan in western China's Gansu province, Friday, June 15, 2012. (AP / Ng Han Guan) Related stories
 China's astronauts Jing Haipeng (C), Liu Wang (R) and Liu Yang meet with media in Jiuquan, northwest China's Gansu Province, June 15, 2012. The three astronauts will board Shenzhou-9 spacecraft on Saturday to fulfill China's first manned space docking mission. (Xinhua/Li Gang) 1 2 3 4 5 6 7  The three astronauts will board the Shenzhou-9 spacecraft on Saturday at the Jiuquan Satellite Launch Center in northwestern China to fulfill China's first manned space docking mission. "I am grateful to the motherland and the people. I feel honored to fly into the space on behalf of hundreds of millions of female Chinese citizens," said Liu Yang. She said that to be an astronaut, one has to obtain a lot of theoretical knowledge, go through very challenging space living environment training and survive examinations on operation skills with no error. "The sense of mission and responsibility as well as the passion for aerospace undertakings are the source of courage to overcome difficulties," she said. "When I was a pilot, I flew in the sky. Now I am an astronaut, I will fly in the space. That will be a higher and farther flight," Liu said. She said many tasks have been arranged for this space trip. "Aside from fulfilling the tasks, I want to experience the fantastic environment in space and appreciate the beautiful Earth and our homeland from the space." She said she will keep a detailed record of her feelings and experiences and share with scientists and future astronauts when she comes back. She also expressed her gratefulness to all the people. "I will live up to your expectations and work with my teammates to fulfil this space mission," she said. All three crew members are former pilots of the People's Liberation Army (PLA). They are all members of the Communist Party of China. Enlisted in the army in 1997, Liu was a veteran pilot with 1,680 hours of flying experience and the deputy head of a flight unit of the PLA's Air Force before being recruited into China's second batch of prospective astronauts in May 2010. She is now an air force major. After two years of training that has shored up her astronautic skills and adaptability to the space environment, Liu excelled in testing and was selected in March this year as a candidate to crew the Shenzhou-9. China to send its first woman into space June 15, 2012 by NG HAN GUAN, PHYS.COM  EnlargeFile photo of Chinese People's Liberation Army (PLA) Air Force women fighter pilots at a PLA base in Beijing. China said Friday a female astronaut will be among the three-person team on board the Shenzhou-9 spacecraft, which will launch on Saturday, the official Xinhua news agency reported. (AP) — China will launch three astronauts, including a mother of one who flies transport planes, to live and work on a space station for about a week, a major step in its goal of becoming only the third nation with a permanent base orbiting Earth. Two of the astronauts will live and work inside the module to test its life-support systems while the third will remain in the capsule to deal with unexpected emergencies. State media have said the mission will last about 10 days before the astronauts travel back to Earth in the capsule that will land on the Western Chinese grasslands with the help of parachutes. Success in docking — and in living and working aboard the Tiangong 1 — would smooth the way for more ambitious projects, such as sending a man to the moon, and add to China's international prestige in line with its growing economic prowess. If completed, the mission will put China alongside the United States and Russia as the only countries to have independently maintained space stations, a huge boost to Beijing's ambitions of becoming a space power. It already is in the exclusive three-nation club to have launched a spacecraft with astronauts on its own. The mission "demonstrates China's commitment to its long-term human spaceflight plan," said Joan Johnson-Freese, an expert on the Chinese space program at the U.S. Naval War College in Rhode Island. She said its success "will demonstrate the technological capabilities requisite for a future permanent space station." Still, that is some years away. The Tiangong 1 is only a prototype, and the plan is to eventually replace it with a permanent — and bigger — space station due for completion around 2020. The permanent station will weigh about 60 tons, slightly smaller than NASA's Skylab and about one-sixth the size of the 16-nation International Space Station. Analysts say China's exclusion from the ISS, largely on objections from the United States, was one of the key spurs for it to pursue an independent program 20 years ago, which reaches a high point with Saturday's launch. The three astronauts will conduct scientific and engineering tasks on Tiangong, or Heavenly Palace, which was put into orbit in September. Morris Jones, an Australian writer and space analyst, said they will also conduct experiments, likely including physiological tests on themselves, in anticipation of longer stays in future. China first launched a man into space in 2003 followed by a two-man mission in 2005 and a three-man trip in 2008 that featured China's first space walk. In November 2011, the unmanned Shenzhou 8, successfully docked with the Tiangong 1 by remote control — twice to show the durability of the system. While operating with limited resources, China's space program is a source of huge national pride and enjoys top-level political and military backing. This has left it largely immune from the budgetary pressures affecting NASA, although China doesn't say what it spends on the program. The selection of the first female astronaut is giving the program an additional publicity boost. State media have gushed this week about Liu, pointing out that she once successfully landed her plane after a bird strike disabled one of its engines. As with China's other female astronaut candidates, Liu is married and has a child, a requirement because the space program worries that exposure to space radiation may affect fertility. The Associated Press. Newscribe : get free news in real time Related post: China to launch 3 astronauts in new manned space flight docking |
Wednesday 2 November 2011
China completes nation's first space docking
China spacecraft dock together in orbit
TweetChina took a crucial step towards fulfilling its ambition to set up a manned space station on Thursday by completing its first successful docking high above Earth, state media reported.
The Shenzhou VIII spacecraft joined onto the Tiangong-1 experimental module at 1737 GMT, silently coupling more than 343 kilometres (213 miles) above the Earth's surface, the Xinhua news agency said.
The spacecraft, whose name translates as "divine vessel", is a modified version of the capsules that took the first Chinese astronauts into space as part of the rising power's ambitious exploration programme.
China aims to complete construction of a space station by 2020, a goal that requires it to perfect docking technology -- a delicate manoeuvre that the Russians and Americans successfully completed in the 1960s.
The technology is hard to master because the two vessels, placed in the same orbit and revolving around Earth at high speed, must come together progressively to avoid destroying each other.
China sees its space programme as a symbol of its global stature, growing technical expertise, and the Communist Party's success in turning around the fortunes of the once poverty-stricken nation.
Chinese leaders including Premier Wen Jiabao were at the Beijing Aerospace Flight Control Center to watch a live broadcast of the docking, while President Hu Jintao, who is in France for the G20 summit, sent a congratulatory message.
"Breakthroughs in and acquisition of space docking technologies are vital to the three-phase development strategy of our manned space programme," Hu said.
The docking took eight minutes and was aided by microwave radars, laser distance measurers and video cameras.
The two spacecraft, each weighing about eight tonnes, smoothly captured, cushioned, connected and locked onto each other, Xinhua reported.
"To link up two vehicles traveling at 7.8 km per second in orbit, with a margin of error of no more than 20 centimetres, is like 'finding a needle in a haystack'," Zhou Jianping, chief designer of China's manned space programme, said.
"This will make it possible for China to carry out space exploration on a larger scale."
He said the country was now equipped with the technology and capacity to construct a space station, adding that Shenzhou VIII might be used as the prototype for a series of spaceships.
China plans to make more than 20 manned space voyages in the next decade, Xinhua said.
A Chinese astronaut trainer is among six volunteers who will emerge on Friday into the outside world after spending almost 18 months in isolation at a Russian research centre to test the effects on humans of a flight to Mars.
China began its manned spaceflight programme in 1990 after buying Russian technology and in 2003 became the third country to send humans into space, after the former Soviet Union and the United States.
In September 2008, the Shenzhou VII, piloted by three astronauts, carried out China's first space walk.
The Shenzhou VIII spacecraft took off on Tuesday from the Jiuquan base in the northwestern province of Gansu from where Tiangong-1 -- or "Heavenly Palace" -- also launched on September 29.
The two vessels will stay linked together for around 12 days before separating and uniting again at a later date, said Wu Ping, spokeswoman for China's manned space programme.
If this mission is a success, China will launch two more spacecraft next year to dock with Tiangong-1 -- the Shenzhou IX and Shenzhou X -- at least one of which will be manned.
Two women are among the astronauts who are training for this mission, Xinhua said. If they are chosen to go, they will be the first women to be sent into space by China.
In preparation for the manned flight, two life-size dummies have been placed on board Shenzhou VIII.
Electronic data will be transmitted back to Earth to help researchers assess the impact of the flight on human breathing, temperature and blood pressure.
The spacecraft is also being used by Chinese and German researchers to conduct joint experiments in life sciences and microgravity, the first time another country has been given any access to China's manned space programme.
China plans to launch a space laboratory before 2016, and hopes to have a space station in orbit capable of accommodating long-term stays in space by around 2020, officials have said.
(c) 2011 AFP
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China spacecraft dock together in orbit
Two unmanned Chinese spacecraft docked successfully and were orbiting the Earth together on Thursday in a step that moves China closer to manning its own space station in about a decade.
The Shenzhou 8 craft that was launched on Tuesday docked with the already orbiting Tiangong 1 module, said Wu Ping, spokeswoman for China's manned space program.
The assembly has orbited Earth six times, with onboard instruments working normally, she said.
The US and Russia are the only other countries to master the space docking technique. It was "a milestone success and sets a sound foundation for continued missions", Wu said.
The joint assembly will fly for another 12 days doing tests, then a second docking will be followed by two days' flight. Shenzhou 8 is scheduled to return to Earth on November 17, she said.
"Our aim is to try our best to perform multiple tests within one launch so as to maximise our benefits through limited launches," Wu said.
China launched its own space station program after being turned away in its repeated attempts to join the 16-nation International Space Station. That was largely on objections from the United States, which is wary of the Chinese space program's military links.
Experts see no explicit military function for the Chinese space station.
In terms of technology, the launch of the Tiangong-1 places China about where the US was in the 1960s during the Gemini program. But experts say China progresses further than the US did with each launch it undertakes.
Two more docking missions with the Tiangong 1 model are planned next year, one of them manned. China will set up a space lab by 2016, Wu said, and its actual station will be launched in three sections between 2020 and 2022.
All the parts of the docking mechanism and the more than 600 onboard instruments were designed and made by Chinese state-owned and private companies, she said.
President Hu Jintao praised the docking in a message from France en route to the Group of 20 economic summit. Premier Wen Jiabao and other top officials watched the docking from an aerospace centre in Beijing, the official Xinhua News Agency reported.
At about 60 tons when completed, the Chinese station will be considerably smaller than the International Space Station, which is expected to continue operating through 2028.
China launched its first manned flight in 2003, joining Russia and the United States as the only countries to launch humans into orbit. The Chinese space program also calls for one day landing on the moon, possibly with astronauts.
Asked by a reporter what real benefits the Chinese government's investment in its space program brought to ordinary citizens, Wu said "It's fair to say that aerospace technology is closely linked to the everyday life of the people."
She said the benefits of past space travel ranged from the use of satellites for navigating in cars and television broadcasting to the designs of nappies for babies and the freeze-drying of ingredients used in instant noodles.
© 2011 AFP Newscribe : get free news in real time
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China's space station program
Saturday 1 October 2011
China's Next Step in Space: Critical Docking Demo in November
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by Denise Chow, SPACE.com Staff Writer
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| A Chinese Shenzhou spacecraft closes in on the country's Tiangong 1 space lab in this still from a mission profile video. CREDIT: China Manned Space Engineering Office |
The successful launch of China's first space laboratory module this week sets the stage for the future of the country's ambitious space program. But now that the spacecraft is in orbit, a major docking test looms ahead for China.
The unmanned Tiangong 1 prototype module launched Thursday (Sept. 29) from the Jiuquan Satellite Launch Center in northwest China. Shortly after liftoff, officials at the Beijing Aerospace Flight Control Center, the Mission Control for China's human spaceflight program, confirmed that the cylindrical module had effectively unfurled its solar arrays.
Chang Wanquan, chief commander of the China Manned Space Engineering office, declared the launch a complete success shortly after liftoff. China's president Hu Jintao and other state officials attended the launch, according to state media and TV broadcasts. [Gallery: Tiangong 1, China's First Space Laboratory]
Full Video: China´s first space lab module enters space CCTV News - CNTV English
China's first destination in space
Tiangong 1, which means "Heavenly Palace 1" in Chinese, will now settle into an orbit 217 miles (350 kilometers) above Earth, and mission controllers will perform a series of systems tests.
The launch of Tiangong 1 is an important part of China's stepping stone strategy to human spaceflight. The space lab module will test crucial docking technology that will be required to meet the nation's goal of constructing a 60-ton space station in orbit by 2020. [Video: China's First Space Lab Module Lift-Off]
Image via Wikipedia"The implementation of space rendezvous and docking mission, as well as the breakthrough and mastering of rendezvous and docking technology are the basis and premise for the construction of manned space station," China's Manned Space Engineering office spokeswoman Wu Ping told reporters before Tiangong 1 launched, according to a translation provided by the office. "It is of great significance for the realization of the three-step strategy of [the] China Manned Space Engineering Project, and the promotion of sustainable development of manned space flight."
China's three-step space exploration plan, according to past statements by Chinese space officials, is aimed at first perfecting its human spaceflight transporation system (the Shenzhou spacecraft), then building a space station and moving on to a manned moon landing.
This still from a China space agency video shows a cutaway of a Shenzhou spacecraft docked at the country's Tiangong 1 space lab, showing how astronauts will move between the two Chinese spacecraft.
CREDIT: China Manned Space Engineering Office
CREDIT: China Manned Space Engineering Office
Critical docking tests ahead
With its first space destination sailing above Earth, China is now planning a series of orbital docking demonstration flights over the next two years.
The country plans to launch three separate spacecraft — Shenzhou 8, Shenzhou 9 and Shenzhou 10 — to robotically connect to Tiangong 1, which will mark the nation's first docking maneuvers in space. [Infographic: How China's First Space Station Will Work]
According to state media reports, the unmanned Shenzhou 8 spacecraft could be launched in early November, and the mission is expected to last at least 12 days. At least two docking demonstrations will be performed.
If the Shenzhou 8 mission is successful, Shenzhou 9 and Shenzhou 10 are expected to follow in 2012. The Shenzhou 10 flight may also carry the first astronauts to the Tiangong 1 module, a crew that could also include China's first female astronaut, according to state media reports.
China is only the third nation, after the United States and Russia, to independently launch humans into orbit. China's first manned mission, Shenzhou 5, was piloted by Yang Liwei on Oct. 15, 2003. Two more manned missions followed, in 2005 and 2008.
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