海上“一箭双星”！ 10月7日，我国成功发射微厘空间北斗低轨导航增强系统S5/S6试验卫星，发射任务获得圆满成功。

 

China successfully launched two test satellites from a launch platform in the Yellow Sea on Friday.

10月7日，我国在黄海海域的发射平台成功发射两颗试验卫星。

 

The CentiSpace-S5/S6 test satellites with LEO satellite navigation enhancement system were lifted off by a Long March-11 carrier rocket at 09:10 pm (Beijing Time) and they have entered the planned orbit successfully.

北京时间10月7日21时10分，太原卫星发射中心使用长征十一号海射运载火箭，采用“一箭双星”方式，成功将微厘空间北斗低轨导航增强系统S5/S6试验卫星发射升空，卫星顺利进入预定轨道。

 

The satellites will be used to monitor the performance of the global navigation satellite system in real time, and carry out navigation augmentation and intersatellite laser communication tests.

这两颗卫星主要用于实时监测全球卫星导航系统服务性能，开展导航增强及星间激光通信试验。

 

It was the 441st flight mission of the Long March series rockets.

此次任务是长征系列运载火箭的第441次飞行。