The Neuquén ground station of the Chinese Deep Space Network.
Chinese Deep Space Network and radioastronomy facilities in China (red=in use; blue=planned, green=radioastronomy facility)
The Chinese Deep Space Network is a network of large antennas and communication facilities that supports the lunar and interplanetaryspacecraft missions of China. It is managed by the China Satellite Launch and Tracking Control General (CLTC).
Planned improvements by 2012, to support Chang'e 3 and Chang'e 4, include:
Upgrades to the ground facilities at Kashgar and Qingdao, and a deep-space ground control station at Jiamusi.
A new 35-meter antenna at the Kashgar station.
A 64-meter antenna in Jiamusi. (~130°E)
In 2014, China and Argentina signed an agreement allowing China to construct a ground station in South America. The station was built in the Neuquen province of Argentina (~70°W), with a 50 million-dollar investment. The facility, a part of Chinese Lunar Exploration Program, was inaugurated in October 2017. The station is seen by some as a symbol of China's increased role in South America's politics and economy.
Since 2018, China Satellite Launch and Tracking Control General (CLTC) was a customer of Swedish Space Corporation (SSC), which provided CLTC services,including TT&C for pre-defined civilian satellites within research, Earth observation and weather data as well as for other scientific spacecraft. It was reported by Reuters on 21 September 2020 that SSC decided not to renew its contracts with China to help operate Chinese satellites from SSC’s ground stations, or seek new business with China.
The network was used to track Chang'e 2, first to L2 and then to asteroid Toutatis.
^http://www.nti.org/learn/facilities/124/ China Satellite Launch and Tracking Control General (CLTC)
^http://www.lanacion.com.ar/1725382-preocupa-el-eventual-uso-militar-de-una-estacion-china-en-neuquen Preocupa el eventual uso militar de un área espacial de China en el Sur
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^Jianguo, Yan; Ping, Jing-Song; Li, Fei (13 July 2008). Precise orbit determination of Smart-1 and Chang'E-1. 37th COSPAR Scientific Assembly. Bibcode:2008cosp...37.1381J.
^The Ministry of Science and Technology, People's Republic of China (January 10, 2011). "CHINA SCIENCE AND TECHNOLOGY NEWSLETTER" (PDF). Archived from the original (PDF) on September 27, 2011. Retrieved June 21, 2011.
^Erin Watson-Lynn (June 9, 2020). "The gravity of China's space base in Argentina". Lowry Institute.
^http://news.xinhuanet.com/english/2015-06/30/c_134368151.htm Chinese space station is "for exclusively scientific and civilian purposes": Argentine gov't
^Victor Robert Lee (May 24, 2016). "China Builds Space-Monitoring Base in the Americas". Includes pictures and coordinates.
^Martín Dinatale (28 January 2018). "Tras la polémica por su eventual uso militar, la estación espacial de China en Neuquén ya empezó a funcionar" (in Spanish). Infobae. Retrieved 2 June 2018.
^"From a Space Station in Argentina, China Expands Its Reach in Latin America". New York Times. 28 July 2018.
^SSC. "Appendix of SSC's Chinese customers" (PDF). SSC. Archived from the original (PDF) on 21 September 2020. Retrieved 21 September 2020.
^Ahlander, Johan; Barrett, Jonathan. "Swedish space agency halts new business helping China operate satellites". Reuters. Archived from the original on 21 September 2020. Retrieved 21 September 2020.
^"China's second moon orbiter Chang'e-2 sends data from 1.7 mln km away".
^Bill Gray (25 Aug 2012). "Chang'e 2: The Full Story". Archived from the original on 2012-08-26.