Information on Shenzhou 5 and Shenzhou 6 1111

In order to enable astronauts to have a comfortable and safe environment in the re-entry capsule, the researchers finally selected a low-density ablative heat-proof material after many experiments, so that the temperature in the cabin can still be maintained at about minus 20 degrees even when the outside of the spacecraft is minus 100 degrees to minus 3000 degrees. ”

There are many more original technologies like this in the development of the Shenzhou spacecraft. As China's first generation of manned spacecraft, Shenzhou 5 has surpassed the design of single cabin and double cabin, and directly adopted a multi-functional spacecraft scheme composed of three cabins. Although Shenzhou 5 only carried one astronaut this time, we designed it to carry three people at the same time.

Qi Fayun, chief designer of the Shenzhou spacecraft: (Shenzhou) The spacecraft started relatively late, but our starting point is relatively high, and we have done it in one step. Where is it, we have adopted 3 cabins at once, and added an additional section such a layout, so that our ship can be transported back and forth between heaven and earth at once.

After the astronauts return to the ground, the orbital module of the Shenzhou-5 spacecraft will work autonomously in space like a satellite under unattended conditions, which greatly extends the working life of the spacecraft in carrying out space applications and scientific experiments.

The return capsule of the Shenzhou 5 spacecraft is meters high, equivalent to a six-square-meter room, and is currently the largest spacecraft return capsule in the world. In order to ensure the safe return of the three-ton return capsule to the ground, the research and development personnel also specially designed the world's largest return landing parachute with an area of 1,200 square meters when the spacecraft landed and decelerated, so that the landing speed of the return capsule was reduced by more than 20 times in more than 10 minutes.

Lu Yongxiang, President of the Chinese Academy of Sciences: This shows that China's aerospace industry is no longer at an ordinary level, but has entered the advanced ranks of the world, and its reliability, carrying capacity, control system, and safety guarantee system have all reached the top three positions in the world.

Divine Six Materials. The "Shenzhou-6" spacecraft carrying out this mission has a total length of 8 meters and an orbital mass of 8,079 kilograms, and is a three-compartment structure, with the upper orbital module, the middle return module, and the lower part of the propulsion module.

The Long March 2F Yao-6 launch vehicle has a total length of meters and a take-off mass of about 480 tons. At takeoff, 8 engines were ignited at the same time with a total thrust of 600 tons. The carrier rocket is a highly reliable and high-safety manned launch vehicle developed by China on the basis of the Long March series of carrier rockets.

The TT&C network for this mission is a land-sea-based global S-band unified TT&C communication network (which can be networked internationally) composed of three command centers in Beijing, Dongfeng, and Xi'an, domestic TT&C stations in Dongfeng, Weinan, Qingdao, and Kashgar, three foreign TT&C stations in Namibia, Malindi, and Karachi, and four Yuanwang survey ships in the Pacific, Indian Ocean, and Atlantic Ocean.

Shenzhou 1 to 5 are all cold, only six.

No. 6 is flying into the sky, Shenzhou 7 is also known as Luban No. 7.

It was launched on 15 October 2003 and landed on 16 October 2003.