![China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in Sichuan Province at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/3273254eb8c748a58107caf7a65d05cb.jpg)
China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in Sichuan Province at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)
![China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in Sichuan Province at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/871de1417c6d4b5aac06f35d7069f873.jpg)
China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in Sichuan Province at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)
![In this photo taken with a long-time exposure, China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China\'s Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/2e8d381ffc384cd0b4ea3a644ece2ea8.jpg)
In this photo taken with a long-time exposure, China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China's Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)
![China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China\'s Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/13c3ae6bac134745b9ba521abba9b051.jpg)
China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China's Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)
![China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China\'s Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/edbb949cab0c47b19b8a69ebcc71cd83.jpg)
China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China's Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)
![China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China\'s Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/9275fea6bffb4e3a9864e27882efb186.jpg)
China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China's Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)
![China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China\'s Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/4923340254a144258c33755feac14c93.jpg)
China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China's Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)
![China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China\'s Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)](http://www.ecns.cn/hd/2018/11/19/026b5b3bb56a4d4993dc9cd9a0234349.jpg)
China sends two new satellites of the BeiDou Navigation Satellite System (BDS) into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center in southwest China's Sichuan Province, at 2:07 a.m. on Nov. 19, 2018. (Xinhua/Ju Zhenhua)