
A Long March-3B carrier rocket carrying the No. 15 test satellite for communication technology from the Xichang Satellite Launch Center in southwest China's Sichuan Province, Mar. 10, 2025. (Photo provided to China News Service)
The satellite will be mainly used to carry out multi-band and high-speed communication technology validation. It was the 562nd mission of the Long March carrier rocket series.

A Long March-3B carrier rocket carrying the No. 15 test satellite for communication technology from the Xichang Satellite Launch Center in southwest China's Sichuan Province, Mar. 10, 2025. (Photo provided to China News Service)

A Long March-3B carrier rocket carrying the No. 15 test satellite for communication technology from the Xichang Satellite Launch Center in southwest China's Sichuan Province, Mar. 10, 2025. (Photo provided to China News Service)