China successfully sent three new satellites into orbit on Monday in its first launch of the new year.
The satellites, Shijian-23, Shiyan-22A and Shiyan-22B, were launched atop a Long March-7A carrier rocket at 6 a.m. (Beijing Time) from the Wenchang Spacecraft Launch Site in the southern island province of Hainan, and entered their planned orbits successfully.
The Shijian-23 satellite is mainly used for scientific experiments and technical verification, while the Shiyan-22A and Shiyan-22B satellites serve the in-orbit verification tests of new technologies, such as space environment monitoring.
The launch was the 459th flight mission of the Long March carrier rocket series.
(Xinhua)