Shenzhou 5

Summary

Shenzhou 5
COSPAR ID2003-045A
SATCAT no.28043
Mission duration21 hours, 22 minutes, 45 seconds
Orbits completed14
Spacecraft properties
Spacecraft typeShenzhou
Launch mass7,790 kilograms (17,170 lb)
Crew
Crew size1
MembersYang Liwei
Start of mission
Launch date15 October 2003, 01:00:03 (2003-10-15UTC01:00:03Z) UTC
RocketChang Zheng 2F
Launch siteJiuquan LA-4/SLS-1
End of mission
Landing date15 October 2003, 22:22:48 (2003-10-15UTC22:22:49Z) UTC
Orbital parameters
Reference systemGeocentric
RegimeLow Earth
Perigee altitude332 kilometers (206 mi)
Apogee altitude336 kilometers (209 mi)
Inclination42.4 degrees
Period91.2 minutes
Shenzhou 5 insignia.PNG
Shenzhou missions
 

Shenzhou 5 (simplified Chinese: 神舟五号; traditional Chinese: 神舟五號; pinyin: shénzhōu wǔ hào) was the first human spaceflight mission of the Chinese space program, launched on 15 October 2003. The Shenzhou spacecraft was launched on a Long March 2F launch vehicle. There had been four previous flights of uncrewed Shenzhou missions since 1999. China became the third country in the world to have independent human spaceflight capability after the Soviet Union (later, Russia) and the United States.

Crew

Yang Liwei became the first man sent into space by the Chinese space program.
Position Crew Member
Commander Yang Liwei
Only spaceflight

Mission parameters

  • Mass: 7,890 kg
  • Perigee: 332 km
  • Apogee: 336 km
  • Inclination: 42.4°
  • Period: 91.2 minutes
  • NSSDC ID: 2003-045A

Mission highlights

Shenzhou 5 was launched at 09:00 (UTC +8) from Jiuquan Satellite Launch Center, a launch base in the Gobi Desert in Gansu Province, entering orbit 343 km above Earth at 09:10 (UTC +8) with astronaut Yang Liwei (杨利伟), a 38 year-old Lieutenant Colonel in the People's Liberation Army and former fighter pilot. The launch made China the third country to independently launch a person into space, after the Soviet Union and the United States. The launch of the Shenzhou was the result of a manned space program which began in 1992.

Neither the launch nor the reentry was televised live, and it is widely believed that it was because of government fears that a disaster could create an embarrassment, but the time of both launch and reentry had been widely announced beforehand, and news appeared on Chinese Central Television within minutes after both events. This placed the level of secrecy associated with the Shenzhou 5 mission between American and Soviet practices. In contrast to American practice, foreign journalists were not admitted and live television was not broadcast; in contrast to Soviet practice, the fact that a launch was about to occur was announced days in advance and photos and video from the mission were available within minutes of launch and reentry.

Orbital spaceflight

The Shenzhou spacecraft made 14 orbits and landed 21 hours after launch. It re-entered Earth's atmosphere at 06:04 (UTC +8) on October 16, 2003 (22:04 UTC 15 Oct 2003), its parachute opened normally and the astronaut said he was feeling fine. The landing happened at 06:28 (UTC +8), just 4.8 kilometers from the planned landing site in Inner Mongolia, according to the government. The orbital module of the spacecraft stayed in orbit; it continued with automated experiments until March 16, 2004, and decayed on May 30.[1]

Premier Wen Jiabao congratulated the country's first person in space after his safe return to Earth. Yáng emerged from the capsule about 15 minutes later and waved to members of the recovery team.

The control center in Beijing later declared China's first crewed spacecraft mission to be successful after Yang Liwei emerged from his capsule.

Yáng's experience in space

During the flight Yáng wore diapers. When questioned about his experience aboard Shenzhou 5 he stated "Better not to piss in diaper...Baby doesn't like it, neither does an adult.[2]"

Ever since official images taken after the landing revealed that the astronaut had an injured lower lip[3], rumours of a hard landing have circulated in China, and may have been leaked by personnel present at the landing site.[original research?] In addition, Yang reported abnormal vibrations that appeared 120 seconds after launch (pogo oscillation), which he described as "very uncomfortable."[4] As a consequence, corrective measures were taken to the design of the following CZ-2F carrier rocket for the Shenzhou 6 flight.[4]

Politics

The launch was widely heralded in the official Chinese state media with newspapers devoting far more space to the launch than any recent event. While the Chinese media portrayed the launch as a triumph for Chinese science and technology and a milestone for Chinese nationalism,[citation needed] it has also been pointed out in both Chinese and Western media that Yang Liwei showed the flag of the United Nations in addition to the flag of the People's Republic of China.[5][6] The state media also reported that crop seeds from Taiwan were brought aboard the spacecraft.[7]

General Secretary and President Hu Jintao, in an official celebration at the Great Hall of the People, hailed China's success in launching its first crewed spacecraft into orbit, describing it as "an honor for our great motherland, an indicator for the initial victory of the country's first crewed space flight and for an historic step taken by the Chinese people in their endeavor to surmount the peak of the world's science and technology."[8]

Hu added, "the Party and the people will never forget those who have set up this outstanding merit in the space industry for the motherland, the people and the nation." He also expressed congratulations and respect to specialists and people who have contributed to China's space mission development on behalf of the CPC Central Committee, the State Council and the Central Military Commission (CMC).[8]

The launch was met with praise from around the world. For example, Prime Minister of Japan Junichiro Koizumi called the launch "a great feat".[9] United States President George W. Bush congratulated Chinese President Hu and wished China continued success.[10] U.S. State Department spokesman said that the United States wished to "applaud China's success in becoming only the third country to launch people into space".[9] NASA Administrator Sean O'Keefe called Shenzhou 5 an "important achievement in human exploration" and wished China "a continued safe human space flight program."[10]

The spacecraft has since featured prominently in festivities and celebrations not only in China but also in foreign countries, such as official North Korean commemorative stamps showing the first Chinese crewed spacecraft alongside the DPRK's first satellite Kwangmyŏngsŏng-1.[11]

See also

References

  1. ^ SeeSat-L May-04 : Shenzou OM decayed
  2. ^ "Better not to piss in diaper in space, says China's first spaceman"". Xinhua. July 29, 2006. Retrieved October 5, 2008.
  3. ^ "杨利伟:"职业航天员是我的事业和人生追求"". Xinhua. September 29, 2007. Retrieved June 8, 2008.
  4. ^ a b ""神七"运载火箭完成总装和出厂测试 今将出征". 中国新闻网. 2008-07-19. Retrieved 2008-07-19.
  5. ^ "航天员杨利伟在飞船中展示中国国旗和联合国旗". People's Daily. 2003-10-16. Retrieved 2008-10-02.
  6. ^ "Chinese Astronauts Begin Training For Spacewalk". SpaceDaily. 2007-07-19. Retrieved 2008-10-02.
  7. ^ ""神舟"五号载人飞船成功搭载台湾农作物种子". People's Daily. 2003-10-21. Retrieved 2008-10-02.
  8. ^ a b "庆祝我国首次载人航天飞行圆满成功". sina.com. 2003-11-08. Retrieved 2008-10-02.
  9. ^ a b "Congratulations from world leaders". CCTV.com. 2003-10-16. Archived from the original on 2004-12-06. Retrieved 2008-10-02.
  10. ^ a b https://fas.org/sgp/crs/space/RS21641.pdf
  11. ^ "朝鲜6月18日发行胡锦涛、温家宝等中国领导人的邮票". 其乐邮币卡网. 2004-06-16. Archived from the original on May 15, 2008. Retrieved September 19, 2008.

External links

Media related to Shenzhou-5 at Wikimedia Commons

  • http://space.com/missionlaunches/
  • https://web.archive.org/web/20030921102715/http://www.astronautix.com/articles/couzhou5.htm
  • Spacefacts data about Shenzhou 5