How many days does God 7 spend in space?

The "Shen VII" was launched on September 25, and the astronauts left the capsule on September 26 or 27 and returned to Earth on September 28, with a total duration of 68 hours

From September 25 to 28, 2008, Beijing time, China successfully carried out the Shenzhou-7 manned space flight.

At about 13:57, the door of the return capsule closes, and the astronauts begin to prepare for leaving the capsule.

At about 15:30, the air tightness inspection of the extravehicular suit is normal, and the air pressure valve is normal.

15:48: The Accusation Center approves the depressurization of the orbital module. The Shen VII orbital module began its first depressurization.

At 14 o'clock: The General Headquarters of the Shenqi Flight Mission decided: Zhai Zhigang is the astronaut out of the capsule, Liu Boming supports and cooperates with Zhai Zhigang in the orbital module, and Jing Haipeng is on duty to return to the capsule.

At about 16:17: Shenzhou 7 and the Beijing Flight Control Center had a dialogue, the spacecraft was running normally, the astronauts said they felt good, and the astronauts finished inhaling oxygen and nitrogen discharge.

About 16:22: The astronauts put on their extravehicular spacesuits.

At about 16:24, the important steps of the out-of-cabin activities have ended. The astronauts have completed preparations for oxygen inhalation, nitrogen discharge, and pressure relief.

At about 16:26, the orbital module began to depressurize for the second time, and when the air pressure in the cabin dropped to 2 kPa, the conditions for astronauts to exit the capsule could be met.

At about 16:39: With the assistance and cooperation of Liu Boming and Jing Haipeng, astronaut Zhai Zhigang of China's Shenzhou-7 manned spacecraft successfully exited the capsule and carried out China's first space out-of-cabin activity.

At 16:48, Zhai Zhigang took his first step in space, and the first spacewalk of the Chinese began.

Shenzhou-8, the eighth spacecraft in China's "Shenzhou" series, is an unmanned target vehicle that is preparing for docking with China's space station. The Shen-8 will be launched on the Long March-2F G rocket, an improved version of the Chang-2F, and is expected to be launched around 2011 after the launch of Tiangong-1. After the launch of Shenzhou-8, it docked with Shenzhou-9 and became a small space station.

The Shenzhou spacecraft will be basically finalized by the time of Shenzhou 8.

I'm sorry, Shen Qi flew in 2008, and now I'm going to fly Shen Eight!

45 laps. The Shenzhou-7 spacecraft was successfully launched at 21:10 on September 25, 2008, flying for a total of 2 days, 20 hours and 27 minutes, and after flying 45 times around the earth, it landed safely at 17:37 on September 28

The Shenzhou-7 spacecraft flew for a total of 2 days, 20 hours and 27 minutes.

The astronaut is eight kilometers out of the capsule in one second. You can see it.

Shenzhou 7 was launched at 21:10:04 on September 25, 2008 Astronauts: Zhai Zhigang, Liu Boming, Jing Haipeng, belongs to the third manned spaceflight.

The other times were:

The first manned spaceflight, Shenzhou 5 was launched at 09:00 on October 15, 2003 Astronaut: Yang Liwei.

The second manned spaceflight, Shenzhou-6 was launched at 9:00 a.m. on October 12, 2005 Astronauts: Fei Junlong, Nie Haisheng.

The fourth manned spaceflight, Shenzhou 9 lifted off at 18:37:24 on June 16, 2012 Astronauts: Jing Haipeng, Liu Wang, Liu Yang.

In addition, Shenzhou-1 to 4 are unmanned spacecraft, and Shenzhou-8 is also an unmanned test space rendezvous and docking.

Shenqi liftoff time: 21:07 to 22:27 on September 25, three astronauts: Zhai Zhigang, Liu Boming, Jing Haipeng...Zhai Zhigang 9:10 ...

From 21:07 to 22:27 on September 25, the Shenzhou-7 manned spacecraft was launched at an opportune time.

The astronauts are Zhai Zhigang, and two teammates Liu Boming and Jing Haipeng, who have also been selected for Shenliu.

"The main mission of Shen VII is different from that of Shen VI, and there are two main characteristics. Qi Fayun introduced that Shenzhou 7 will work at full capacity, with 3 astronauts, to work and live normally in 3-5 days of space flight, and have higher requirements in the support system, environmental empty box, life, energy and other systems. On the other hand, the three astronauts will also shoulder a special mission to carry out out-of-cabin activities.

The spacecraft docking mission will be jointly completed by the "Shen VII" and "Shen IX".

Open and close the hatch in cooperation with the two.

Qi Fayun said that Shenzhou-7 will realize the first time that Chinese astronauts will go out of the capsule for spacewalk. The division of labor among the three astronauts is that one astronaut is on duty in the cabin, and the other two people are involved in the work.

Our work stipulates that major operations cannot be done by one person, and actions such as opening and closing the hatch are completed by two people, and one of them goes out of the cabin. He said.

People here can go over there, come back when they go, and get the results back. "In addition, it will be a test of being able to live in space for a period of time, with the aim of preparing the technology for the construction of a large-scale space station." This is a test of the capabilities of astronauts and equipment. ”

Qi Fayun said: The out-of-cabin activities will lay the foundation for manned spaceflight to build a larger space laboratory and space station.

Launched in Jiuquan in the second half of the year.

Qi Fayun said that Shenzhou-7 will be launched at the Jiuquan Satellite Launch Center at a suitable time and weather in the second half of the year.

Judging from the current situation, all technical preparations for walking out of space have been completely completed.

Qi Fayun said that the key to the launch of Shenzhou 7 is to choose a suitable launch window, the window is two, and the ideal situation is that the launch and return are daytime.

There will be no female astronauts.

Qi Fayun revealed that there will be no female astronauts on Shenzhou 7 to carry the mission for the time being.

Yang Liwei, deputy director of the China Astronaut Center and a space hero, said in an interview that he wanted to be China's first person to land on the moon.