美发射商业航天器抬升天文卫星轨道延长工作寿命

智通财经07-04 10:18

【美发射商业航天器抬升天文卫星轨道延长工作寿命】美国航空航天局3日表示，一枚商业航天器当天从马绍尔群岛升空，部署至预定轨道，将与尼尔·格雷尔斯·斯威夫特天文台在轨对接，以帮助抬升该天文卫星轨道高度，延长其使用寿命。

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美发射商业航天器抬升天文卫星轨道 延长工作寿命

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美发射商业航天器抬升天文卫星轨道延长工作寿命