An astronaut on a mission
Fei Longjun, commander.
Nie Haisheng, operator.
This is the first time that two astronauts have carried out a space mission.
Reserve astronaut
The first echelon: Liu Boming and Jing Haipeng.
The second echelon: Zhai Zhigang and Wu Jie.
Person in charge of each subsystem
Chief Commander and Chief Designer of Astronaut System: Shanguang Chen.
Chief commander and chief designer of spacecraft application system: Gu Yidong
Chief commander of spacecraft system: Shang Zhi, and chief designer: Zhang Bainan.
Chief Commander of Rocket System: Chief Designer: Liu.
Chief commander of launch site system: Zhang Yulin, and chief designer: Lu.
Commander of TT&C communication system: Dong Deyi, and chief designer: Yu Zhijian.
Chief commander of the landing site system: Sui Qisheng, chief designer: Hou Ying.
[Edit this paragraph] Timeline
Coordinated Universal Time (UTC) is used for the following times.
65438+ 10 month 1 1
22: 15—22: 17 astronauts enter the spaceship.
At 22: 53, the door of Shenzhou VI return cabin was closed.
65438+ 10 month 12
At 00: 27, the operating support of the rocket launch tower was fully opened.
0 1:00:00 Long March II F rocket ignition
Shenzhou VI launch
0 1:02:03 (after ignition 120s) rocket escape tower is separated.
0 1:02: 19 (after ignition 136 seconds) rocket booster separation
0 1:02:42 (after ignition 159 seconds), the first stage and the second stage of the rocket separate, and the first stage rocket falls.
0 1:03:23 (200th second after ignition) The fairing is separated at the height of 1 10 km.
0 1:09:52 Shenzhou VI entered the scheduled orbit.
At 07: 56, the Shenzhou VI spacecraft changed its orbit.
65438+ 10 month 13
02: 10 astronauts conducted on-orbit anti-jamming test.
18:2 1 Roy 1, Roy No.2 and Roy No.3 have deteriorated.
2 1:56 The first orbit maintenance after the orbit change of Shenzhou VI.
65438+ 10 month 15
The astronauts talked with the people of China and President Hu Jintao.
65438+1October 16
18:40 Shenzhou VI entered the 76th flight around the earth, over the monitoring and control area of Qingdao Station.
18:44 Shenzhou VI returns the command to unlock.
19: 10 Beijing Aerospace Flight Control Center signed a dispatch to announce that the return tracking has entered 30 minutes of preparation.
Shenzhou VI is flying over the South Pacific.
The solar panels in the propulsion module are vertically zeroed.
19:42 Wang Yuan No.3 survey ship captured the signal of Shenzhou VI.
19: 43 ——19: 48 Wang Yuan No.3 has carried out a series of key controls on Shenzhou VI, such as attitude adjustment, separation of orbital module and return flight, braking and ignition, and Shenzhou VI successfully entered the scheduled return orbit.
19:43 Wang Yuan No.3 issued an instruction to Shenzhou VI, and Shenzhou VI's first posture adjustment began.
The orbital module and the return module were successfully separated.
19:45, the engine of the propulsion cabin is ignited and the voyage begins.
19:48:29 The propulsion module orbit control engine is turned off and flies out of the measurement and control section of Wangyuan No.3 survey ship.
19:52 The return capsule flew over the African continent and headed for China.
At 20: 02, the return capsule flew over South Asia, and the astronauts reported that the spacecraft was working normally and felt good.
At 20: 07, the propulsion module and the return module were successfully separated.
At 20: 00 13, the return capsule entered the communication interruption area.
At 20: 00 16, the spacecraft was discovered by the landing site measurement and control equipment.
At 20: 19, the main umbrella cover of the return cabin was opened.
At 20: 20, take off the deceleration umbrella and open the main umbrella, so that the helicopter can see the target visually.
At 20: 23, the anti-heat outsole of the return capsule was successfully thrown away.
At 20: 33, the return capsule landed successfully.
2 1:04 return cabin door opened.
Two astronauts, Fei and Nie Haisheng, left the capsule.
65438+ 10 month 17
return to earth
[Edit this paragraph] to start
Shenzhou VI was launched from Jiuquan Satellite Launch Center at 9 am on June 65438+1October 12(UTC+8). Two Chinese astronauts Fei and Nie Haisheng were sent into space. The estimated flight time is five days. First, it runs five times in an elliptical orbit with an inclination of 42.4 degrees, a perigee height of 200 kilometers and an apogee height of 347 kilometers. After the orbit change, it enters a 343-kilometer circular orbit and flies around the earth for 90 minutes. The flight trajectory is projected to the ground in a sine curve that moves continuously eastward. Orbit features are the same as those of Shenzhou 5.
[Edit this paragraph] On the track
On June 2, 2005, astronaut Fei opened the hatch between the Shenzhou VI return module and the orbital module and entered the orbital module for space science experiments.
On June+10/October 65438+March 4, 2005, the astronauts conducted an on-orbit interference force test, which consciously expanded the range of motion in the cabin and tested the influence of human interference on the attitude of the spacecraft. After four "on-orbit interference force" tests, such as opening and closing the hatch, putting on and taking off the pressure suit, passing through the cabin and extracting condensed water, the astronauts' activities have little influence on the attitude of the spacecraft, and the spacecraft can maintain normal flight without correcting its attitude.
In the early morning of June 65438+1October 65438+April, 2005, Shenzhou VI kept its orbit unchanged for the first time after the 30th orbit change, that is, it made minor adjustments according to the precise orbit measurement parameters, so that the spacecraft returned to the scheduled normal orbit. During the maintenance, the Shenzhou VI engine was ignited for 6.5 seconds, which lifted the spacecraft by 800 meters.
At 6: 29 on June 6, 2005, Hu Jintao had a talk with astronaut Fei and Nie Haisheng. At 18: 05, the astronauts transmitted the digital images of their spacecraft solar panels to beijing aerospace control center.
[Edit this paragraph] Landing
After completing the scheduled mission, the spacecraft returned to the main landing site of Siziwangqi in Inner Mongolia by lift. The return of Shenzhou VI manned spacecraft to the ground needs to go through four stages: braking flight stage, free sliding stage, reentry stage and landing stage. In this flight around the earth, after the separation of the Shenzhou VI orbital module and the return module, it will continue to fly in orbit for six months and conduct a series of scientific experiments.
Because the first manned spacecraft, Shenzhou 5, only flew in space for one day, the weather change of the main landing site can be predicted in time and accurately, so the auxiliary landing site has not been activated; Shenzhou VI spacecraft will fly in space for many days, and the weather is difficult to predict accurately. The auxiliary landing site of Jiuquan Satellite Launch Center will be used as a backup landing site. In order to welcome the spacecraft to return at any time, a 13 landing site was set on the ground. In addition to the main and auxiliary landing sites of Siziwangqi in Inner Mongolia and Jiuquan Satellite Launch Center, there are also 1 1 emergency landing sites at home and abroad. The landing site system includes five subsystems: main landing site subsystem, auxiliary landing site subsystem, land emergency search and rescue subsystem, maritime emergency search and rescue subsystem, communication subsystem and astronaut medical supervision and medical insurance subsystem.
The equipment involved in astronaut search and rescue includes: search and rescue helicopter, search and video helicopter, command and dispatch vehicle, astronaut medical supervision and medical insurance vehicle, engineering transport vehicle, astronaut transport vehicle, return cabin crane and small search vehicle.
Four giant parachutes were designed to ensure that Shenzhou VI and two astronauts returned home safely. During the landing of the return capsule, at least three umbrellas should be opened, namely, the guide umbrella, the deceleration umbrella, the main umbrella, and the fourth backup umbrella if necessary. Whether the parachute of the spacecraft return cabin can be opened smoothly is directly related to the success or failure of recovery. The main umbrella can't be opened all at once, otherwise it will be blown up by high-speed airflow and smash the return cabin. After the spaceship landed, everything was abnormal. If the huge parachute is blown by the wind, it may drag the return capsule to roll quickly. In order to ensure safety, the astronauts issued instructions at the moment when the return capsule landed. The cutter on the return capsule would cut off the sling of the umbrella rope and let the parachute fall alone to ensure that the return capsule would not be towed away by the umbrella.
In addition, according to the opinion put forward by Yang Liwei, an astronaut of Shenzhou VI, in order to minimize the impact on the astronauts during the landing of Shenzhou VI, the astronaut seat in the cabin is also equipped with a "special-shaped shock absorber" for the first time-an energy-absorbing pad made according to the different characteristics of the astronauts' bodies, which can quickly disperse human stress at the moment of impact and avoid human injury.
June 65438+10/October 65438+At 3: 44 am in July 2005, the orbital module and the return module of the spacecraft were successfully separated. At 3: 45 am, the engine of the spacecraft was successfully ignited and began to return. At 4: 07, the spacecraft propulsion module was successfully separated from the return module, and the return module returned to Earth by itself.
During the landing, there will always be a light spot in the night sky at the main landing site of Siziwangqi, just like a meteor crossing the night sky. When the return capsule passed through the atmosphere at 4: 0013, it produced high temperature, forming a communication black zone, and once interrupted contact with the control center for 3 minutes. At 4: 20, the return capsule opened the main parachute and landed slowly at the main landing site of Siziwangqi. At 4: 33, the return capsule landed successfully. Two astronauts, Fei and Nie Haisheng, reported safety to the control center, and the staff of the control center applauded. About half an hour later, the search and rescue helicopter first found the return capsule, and the actual landing point was expected to be only 1 km. After the crew opened the cabin door, the medical staff examined the bodies of the two astronauts and suggested that the two astronauts could leave the cabin by themselves.
Unlike Shenzhou 5 astronaut Yang Liwei, Fei first climbed out of the return capsule in his spacesuit and waved to the field staff. Nie Haisheng also climbed out of the hatch and walked down the iron ladder. Two people were sitting in chairs, receiving flowers from the staff and thanking them for their care and love. Fei Longjun said that the space trip was very smooth, and their work and life in the space capsule were very good. Now they are in good health. The two astronauts stayed in space for 1 15.5 hours, more than five times the flight time of the Shenzhou 5 spacecraft, setting a record for the longest stay in space for China people, and successfully ending China's first space trip with the characteristics of "many people and many days". After Fei and Nie Haisheng returned to the ground, they were taken back by helicopter, and then sent back to Beijing by special plane, and temporarily quarantined 14 days.
[Edit this paragraph] Technical improvement
More than 40 pieces of equipment and 6 pieces of software were added to the spacecraft, bringing the number of equipment to more than 600 pieces, 82 pieces of software and 654.38+10,000 pieces of components. The technical improvement of 1 10 was carried out in four aspects.
Around the improvement of the two-person multi-day mission: the food cabinet was really used, and the astronauts' water was prepared with water tanks and separate soft packages. The condensation water tank is enlarged, and all exposed pipes are affixed with water-absorbing materials to ensure that the humidity of the spacecraft is controlled below 80%.
Improvement of orbital module function: placing food heating device and tableware. There is a sleeping bag hanging in the orbital module for two astronauts to take turns to rest. There is also a special cleaning cabinet in the orbital module, and astronauts can clean it with warm towels and other items. This is the first time to use the urine collector.
Improvement to improve the safety of astronauts: the seat buffer of astronauts has been redesigned, so that astronauts can see the situation outside the porthole after the seat is lifted before returning. A rapid and automatic detection device for the door seal of the return module and the orbital module was successfully developed. A special rag without fiber, static electricity and peculiar smell was developed, which was specially used to clean the cabin door.
Continuous improvement: the storage capacity of the "black box" is not only 100 times larger than the original, but also the data reading and writing speed is increased by more than 10 times, but the volume is less than half of the original.
[Edit this paragraph] Carry
The Shenzhou VI spacecraft carried sixty-four items in eight categories, mainly souvenirs of manned space flight, such as philatelic products, calligraphy and painting, flags and other souvenirs, as well as microbial strains and crop seeds used in scientific experiments.
Experimental use
Some eggs, silkworm eggs and Yunnan Pu 'er tea will be launched with Shenzhou VI to study the possibility of genetic variation.
Twenty-four cell culture boxes were placed on the spacecraft, which contained beating myocardial cells and osteoblasts attached to the wall. At the same time, astronauts and ground workers conducted a series of scientific comparative experiments on two identical living cells to study the cellular and molecular mechanisms of the effects of space environment on the heart and bones, and verified the protective effects of drugs placed in cell culture solution and drugs screened on the ground through space real-time flight. Astronauts will operate 24 sample boxes in three stages. During the operation, astronauts will put a cell culture belt on their legs, and according to different periods, they will burst two kinds of capsules containing activator and fixative to activate or fix living cells, and investigate the state and changes of cell samples under different gravity conditions before and after the spacecraft enters orbit.
Commemorative purpose
There is 1 0g clay, which is composed of 9g mainland clay and10g Taiwan Province clay, which symbolizes perfection and hopes that the two sides can achieve peaceful reunification.
Polar investigation of the national flag, the flag of the International Olympic Committee, the flag of the Shanghai World Expo, the flags of "national defense education" and "witnessing China's take-off", as well as the works of famous painters and painters such as "Six Juntu", "Ode to China" and "The Long March of Wan Li".
[Edit this paragraph] Local reaction
Hong Kong-Donald Tsang, Chief Executive of the Hong Kong Special Administrative Region, congratulated the successful launch of Shenzhou VI; Members of the Legislative Council send greeting cards to the Central Government.
The State Council spokesman Alegre said that China is the third country in the world to successfully develop manned space technology, and the United States welcomes China's peaceful development of space research.
Griffin, director of NASA, issued a statement on 10/2, saying that the launch of Shenzhou VI proved that China has become one of the "elite countries". The statement said, "China has once again proved that it is one of the' elite countries' that can send people into space. We wish their mission success and look forward to the safe return of their astronauts.
Morseyev, deputy director of the space agency of RIA Novosti, said: "More powerful countries have joined this space club. We look forward to further cooperation with them in all fields, including manned space flight. He also pointed out that Russia is "paying close attention" to China's space program.
Japan-Japanese Chief Cabinet Secretary Hiroyuki Hosoda also congratulated China on its successful launch of Shenzhou VI, saying that it had nothing to do with the increased military threat from China.
[Edit this paragraph] Why can shenzhou spaceship directly carry a man into space?
Before the spacecraft was officially manned into space, the former Soviet Union and the United States conducted many experiments on the spacecraft carrying monkeys, dogs or orangutans to test the life support system of the spacecraft. However, since the launch of Shenzhou-1 spacecraft in 1999, China has never conducted animal experiments in the spacecraft.
Experts explained that there are three main reasons why China does not launch shenzhou spaceship to carry animals: First, the physiological system of animals is different from that of people, and the measured data may not be reliable. Once an accident happens, I don't know why. Second, when monkeys get on the spaceship, they won't sit in their seats honestly, which is easy to get into trouble. The third reason, which is also the most important reason, is that the former Soviet Union and the United States carried out animal-carrying experiments because humans were not in heaven at that time, and there are still many uncertainties about whether the long-term weightlessness environment has an impact on people's lives, which needs to be explored and studied by carrying animals. The experience of manned space flight abroad now shows that it is feasible for people to fly in space. For example, an astronaut in the former Soviet Union once flew in space, lived for more than 400 days and came back healthy. At the same time, with the development of science and technology, we can master all kinds of change data of real people flying in space through instrument simulation, and provide astronauts with a suitable living environment through the spacecraft's environmental control and life support system. Therefore, before shenzhou spaceship officially manned, it is not necessary to carry out animal experiments, but to carry out space orbit flight experiments with simulated people, and to provide various data of human flight in space by using scientific devices carried by simulated people. This will make our experiment more scientific and reasonable.
[Edit this paragraph] Shenzhou VI was the first in China.
Many people travel in space for the first time.
Yang Liwei was the only passenger in Shenzhou 5, and on June+10/October 12, 65438, two guests were welcomed in space-two astronauts of China Shenzhou VI and Nie Haisheng. The increase in the number of people has brought changes to various aspects of tasks and engineering systems to varying degrees. For example, the equipment to be carried has to be doubled, and there are also two astronauts' cooperation problems. Double flight can evaluate the performance of spacecraft and other engineering systems more comprehensively than single flight.
The first multi-day space flight
Shenzhou 5 only flew 2 1 hour and circled the earth 14 times. Fei Longjun and Nie Haisheng have been in orbit for many days, and the number and distance of flights have greatly increased. The longer you stay in space, the greater the probability of problems and the more complicated the flight control. The flight control system personnel updated the computer terminal and the data recording method. When Shenzhou VI was in orbit, 150 kinds of failure modes and countermeasures were formulated. If the fault is serious, the spacecraft can make an emergency return every lap.
The first space experiment
During the "Shenzhou 5" flight, Yang Liwei stayed in the return capsule and did not conduct space science experiments. This time, two astronauts entered the orbital module from the return module to carry out space science experiments. This is the first space science experiment in China. If no one participates in the scientific experiment, the content and effect of the experiment will be greatly limited. People's participation will make a qualitative leap in space science experiments.
First spacecraft orbit maintenance
101October 14 At 5: 56, under the unified command and dispatch of Beijing Aerospace Control Center, Shenzhou VI kept its orbit for the first time. The ship's engine ignited for 6.5 seconds. Later, astronaut reports and ground monitoring showed that the first orbital maintenance was a complete success. Due to the influence of atmospheric resistance and gravity, the flight orbit of the spacecraft will gradually decline. In order to ensure the normal operation, flight control experts decided to fine-tune the spacecraft orbit when Shenzhou VI flew to the 30th lap to make it more accurate.
The first flight reached 3.25 million kilometers.
Yang Liwei flew 600,000 kilometers in Shenzhou 5. This time, Shenzhou VI flew in a circular orbit 343 kilometers above the ground at a speed of about 7.820 185 kilometers per second. With a flight distance of 3.25 million kilometers, Fei and Nie Haisheng became the farthest people from China.
Put on and take off a spacesuit for the first time in space
During the flight of Shenzhou 5, Yang Liwei always wore an in-cabin spacesuit. This time, two astronauts took off their in-cabin spacesuits for the first time and went to the orbital module for activities. Space suit is actually not only a kind of clothing, but also an individual protection system for manned space flight. The spacesuit used this time is the same as that worn by Yang Liwei last time, except that Yang Liwei didn't take it off. The spacesuit weighs 10 kilograms. After training, they can all put on and take off in two or three minutes.
Eating hot food in space for the first time
During the 2 1 hour of Shenzhou V flight, Yang Liwei only ate convenience foods such as small moon cakes and drank mineral water. This time, two astronauts had hot meals and hot dishes for the first time in space. People in China like to eat hot meals, so there must be a food heating device for long-distance flights. So this time space food experts specially designed a food heating device, which can heat food within 30 minutes.
The first use of space sleeping bags
Yang Liwei lay in a chair and slept for two hours. In this flight, two astronauts used space sleeping bags for the first time, and their sleep time increased. After the flight time is extended, astronauts must have enough sleep to ensure their health and the normal development of scientific experiments. This time, experts designed a space sleeping bag, which was made of warm fabric and fixed on the bulkhead of the orbital module for astronauts to rest.
Set up the urine collection device for the first time.
Yang Liwei doesn't go to the toilet in space, and Shenzhou VI is equipped with a urine collector in the orbital module for the first time. It is troublesome to go to the toilet in space. In the last flight, Yang Liwei used a urine collection device similar to "diaper". "Shenzhou VI" has added a urine collector, which can strongly suck away excrement and remove odor through a deodorizing device.
Start the environmental control life support system for the first time in an all-round way.
Shenzhou VI launched the environmental control and life support system for the first time. Through 1 10 technical improvements, this spacecraft has improved its ability to condense water vapor and ensured that the humidity of the spacecraft is controlled below 80%. The landing buffer function of the seat is improved, which not only protects the astronauts, but also allows the astronauts to see the situation outside the porthole by lifting the seat on the way back.
Adding rocket safety mechanism for the first time
Compared with the last rocket, the Chang 'er F rocket that launched Shenzhou VI has 75 technical changes, which are safer, more reliable, more comfortable and more functional. In order to ensure the safety of astronauts, this rocket added a safety mechanism to the escape engine for the first time to prevent the rocket from catching fire and further improve the safety of rocket launch.
Camera installation for the first time
For the first time, a camera was installed on the Chang 'e-6 rocket that launched Shenzhou VI, which can send back pictures of the rocket from takeoff to separation of ship and arrow in real time, helping the ground to observe and judge the rocket state more accurately. This time, two cameras were added to the rocket, one installed in the fairing and the other installed outside the rocket.
The auxiliary landing site is opened for the first time
Compared with the "Shenzhou V" landing site system, the biggest difference is that the "Shenzhou VI" mission started the auxiliary landing site near Jiuquan for the first time. Due to the limitation of current technical conditions, it is impossible to accurately predict the meteorological changes in many days. Therefore, when choosing the landing time of the spacecraft, it cannot be guaranteed that the meteorological conditions of the main landing site are suitable for landing. The auxiliary landing site is 1000 km away from the main landing site located in Siziwangqi, the grassland in central Inner Mongolia, which can play the role of meteorological backup.
Start the image transmission equipment for the first time
Vehicle-mounted telemetry stations and rocket monitors, distributed in Jiuquan, Weinan and Qingdao, are mainly responsible for telemetry and measurement of the launch and flight process of launch vehicles. These data can enable the ground commander to grasp the running state of the rocket in real time. This time, an image transmission device was added to the equipment distributed in Jiuquan, which was independently developed and used for the first time in China. This equipment can transmit the image of the launch process to the ground in real time, which is a great leap compared with the previous simulation of the flight state of the rocket with three-dimensional animation.
The first use of the new radar
LAP-3000 wind profiler radar and 102 meter high anemometer tower were used for the first time in the main landing site of Shenzhou VI, which greatly improved the prediction accuracy of shallow wind.
The first full-field manned launch
During the launch of Shenzhou VI, CCTV organized a strong lineup, and the whole process of manned space launch was broadcast live for the first time, which made people all over the country and even the world see the wonderful performance of Shenzhou VI.
Xinhuanet Beijing10 June 17 Title: China Shenzhou New Leap (Xinhua News Agency reporter Chen Hui, Wu Dengfeng)
June 65438+10/October 65438+July 2005, that is, two years and zero 1 days after the triumph of Yang Liwei, the first man in China, Fei and Nie Haisheng returned safely. Compared with the first manned space flight, China Shenzhou has achieved a new leap.
Rockets-numbers, pictures and sounds
Compared with the rocket that launched the Shenzhou 5 spacecraft, the Long March-2 F carrier rocket that sent the Shenzhou-6 manned spacecraft into space has made 75 technical improvements in many aspects, such as carrying quality, safety performance, comfort and real-time image measurement system.
To put 1 kg into orbit, the rocket will consume 62 kg. Shenzhou VI spacecraft is more than 200 kilograms heavier than Shenzhou V, so the rocket that launched Shenzhou VI is also much heavier.
The reliability and safety of the rocket are 0.97 and 0.997 respectively. A "safety door" was added to the ignition passage for the first time. In this way, in the case of wrong ignition signal, even if the initiating explosive device explodes, the engine cannot be ignited. The researchers also found the best way to improve the vibration environment and reduce the damage caused by the vibration of the rocket to the astronauts during the flight. For the first time, the rocket is equipped with an image real-time measurement system, which can send back pictures of the rocket from takeoff to the separation of the ship and the arrow in real time, helping the ground to observe and judge the rocket state more accurately.
Liu, chief designer of launch vehicle system: "If Yang Liwei takes our rocket again, he will definitely feel much more comfortable."
Spacecraft-Numbers, Images and Sound
The effective space in the orbital module and the return module is less than 10 cubic meter, but more than 600 devices are installed, and the total length of optical cable alone is about 30 kilometers. On the basis of maintaining the original technical features, Shenzhou VI spacecraft made 1 10 technical improvements in four aspects according to the needs of multi-day flight for two people and the development of personal technology, which made Fei and Nie Haisheng live more comfortably in space.
Sufficient or even surplus astronaut consumables were prepared, which improved the environmental control ability of the cockpit. A person exhales nearly a liter of water a day. Shenzhou VI improved the ability to condense water vapor, expanded the condensation water tank, and put water-absorbing materials on all exposed pipes to ensure that the humidity of the spacecraft was controlled below 80%. A large number of astronauts' daily necessities were placed, and the urine collection device was used for the first time. The astronaut's seat in the return capsule has the function of landing buffer. The spacecraft installed a rapid automatic detection device for the door seal, and it took several months to develop a special rag, which does not produce fiber, static electricity and odor, and is specially used for cleaning the door.
Wang Yongzhi, chief designer of China's manned spaceflight project, said: "Like the previous five flights, Shenzhou VI also has the function of checking various systems and finding problems to further improve the engineering performance."
Astronaut-Numbers, Pictures and Sounds
An astronaut somersaults more than 350 kilometers in space, which is equivalent to a taxi driver's day trip in Beijing. In space, Fei Longjun and Nie Haisheng saw the sunset after 76 days, with a daily journey of 675,664 kilometers.
During the five-day space trip, Fei Longjun and Nie Haisheng not only became the farthest people in the history of manned space flight in China, but also created one record after another in space: the first multi-person multi-day space flight test; Entering the orbital module for the first time; For the first time, research on earth observation, Marine pollution detection, atmospheric monitoring, vegetation monitoring, biological science and materials science was carried out; In space, I completed the test of putting on and taking off pressure suit, eating hot food and rehydrating food for the first time. ...
Astronaut Fei Longjun: "We chose each other. We are very happy together. "
Astronaut Nie Haisheng: "Confidence comes from mutual understanding."
Talent-numbers, pictures and sounds
There are new faces in the system of Shenzhou VI. The average age of the chief commander and chief designer of Shenzhou-5-7 system is 53.6 years old, and Shenzhou-6 is 48.7 years old, with an average age of 5 years old.
Wang Yongzhi, chief designer of manned spaceflight project: "One of the great achievements of China's manned spaceflight project is that it took more than ten years to train a new team of aerospace talents. At present, people under the age of 35 in spacecraft and rocket teams have accounted for 80%. This team grew up in the highly rigorous environment and great spiritual atmosphere of manned spaceflight project. Giving them the burden, our generation is very relieved. " Respondent: 1997, not to mention | Level 1 | 2009-4-2 2 1:00.
Shenzhou VI manned spacecraft is one of China shenzhou spaceship series. "Shenzhou VI" and "Shenzhou V" have no difference in appearance. They are still three-cabin structures, namely, propulsion module, return module and orbital module. Their weight is basically maintained at about 8 tons, and they are launched by the Long March II F carrier rocket. It is the second spaceship carrying astronauts in China and the first manned spaceship in China to carry out the mission of "many people and many days". Respondents: enthusiastic users | 2009-4-7 18:32
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