In the meantime, it could replace chemical rockets for pushing satellites from low Earth orbit to geostationary orbit.

同时，它可以取代化学燃料火箭来帮助卫星从近地轨道变轨至静止轨道。

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Its constellation consists of 66 low earth-orbiting, cross-linked satellites and has multiple in-orbit spares.

它的星座由66个低地球轨道交联卫星组成，并有多个卫星在轨备用。

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Military function and operation mechanism of low earth orbit satellites are introduced, and technical parameters of low earth orbit satellites are provided.

介绍了典型低轨道卫星的军事作用和运作机理，并给出了当前在轨低轨道卫星的技术参数。

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Geosynchronous satellites are so distant that their images aren't sharp, while low-earth orbit satellites, which fly as low as 100 miles, can feed information only when they pass over an area of interest.

FORBES: Companies, People, Ideas

Virgina-based Iridium is almost halfway through a multi-year plan to replace its low-earth orbit network of communication satellites with a powerful new generation.

FORBES: Iridium Preps Its NEXT Generation Of Satellites

This meant relying on unproven and complex technology and launching dozens of satellites into low-earth orbit.

ECONOMIST: Telecoms