Chang'e 3

Chang'e 3
Top: Chang'e 3 lander on the Moon
Bottom: Yutu rover on lunar surface
Mission typeLander and rover
OperatorCNSA
COSPAR ID2013-070A
SATCAT no.39458
Mission duration
  • Lander:
    •  1 year (planned)
    •  11 years, 292 days (elapsed)
  • Rover:
    •  3 months (planned)[1]
    •  2 years, 230 days (final)
Spacecraft properties
ManufacturerChina Academy of Space Technology (CAST)
BOL mass3,780 kg (8,330 lb)[2]
Landing mass1,200 kg (2,600 lb)
Rover: 140 kg (310 lb)[3]
DimensionsRover: 1.5 m (4.9 ft) long, 1.0 m high
Start of mission
Launch date17:30, 1 December 2013 (UTC) (2013-12-01T17:30:00Z)[4]
RocketLong March 3B Y-23
Launch siteXichang LC-2
Contractor
Lunar lander
Spacecraft componentChang'e 3
Landing date13:11, 14 December 2013 (UTC) (2013-12-14T13:11:00Z)
Landing siteMare Imbrium
44°07′17″N 19°30′42″W / 44.1214°N 19.5116°W / 44.1214; -19.5116
Lunar rover
Spacecraft componentYutu-1
Landing date13:11, 14 December 2013 (UTC) (2013-12-14T13:11:00Z)
Landing siteMare Imbrium
Distance driven114.8 m (377 ft)[5]
Chinese Lunar Exploration Program

Chang'e 3 ( /æŋˈʌ/; Chinese: 嫦娥三号; pinyin: Cháng'é Sānhào; lit. 'Chang'e No. 3') was a robotic lunar exploration mission operated by the China National Space Administration (CNSA), incorporating a robotic lander and China's first lunar rover. It was launched in December 2013 as part of the second phase of the Chinese Lunar Exploration Program.[4][6] The mission's chief commander was Ma Xingrui.[7]

The spacecraft was named after Chang'e, the goddess of the Moon in Chinese mythology, and is a follow-up to the Chang'e 1 and Chang'e 2 lunar orbiters. The rover was named Yutu (Chinese: 玉兔; lit. 'Jade Rabbit') following an online poll, after the mythological rabbit that lives on the Moon as a pet of the Moon goddess.[8]

Chang'e 3 achieved lunar orbit on 6 December 2013[9] and landed on 14 December 2013,[10] becoming the first spacecraft to soft-land on the Moon since the Soviet Union's Luna 24 in 1976[11] and the third country to successfully achieve the feat.[12] On 28 December 2015, Chang'e 3 discovered a new type of basaltic rock, rich in ilmenite, a black mineral.[13]

  1. ^ Cite error: The named reference asiansci1 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference lunardaily1 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference XHN-20131218 was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference CRI was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference chinadaily1 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference Space.com3 was invoked but never defined (see the help page).
  7. ^ Cite error: The named reference scmp1 was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference NYT-20131202 was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference spacedaily1 was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference bbc1 was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference NSF-20131214 was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference atlantic1 was invoked but never defined (see the help page).
  13. ^ Cite error: The named reference NYT-20151228 was invoked but never defined (see the help page).