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Debris Mitigation Improves, but More Work Urged

机译:减少碎片的方法有所改善,但需要进行更多工作

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Operators of satellites in geostationary orbit are getting better about disposing of retired or crippled satellites but still are not systematically complying with international guidelines designed to limit the buildup of orbital garbage, according to European officials studying the issue. Using data from the U.S. Space Surveillance Network and other U.S. and European ground-based sensors, officials have found that the habits of satellite operators are being modified despite the absence of a global regulatory regime dealing with orbital junk. While the most immediate concern is low Earth orbits lower than 2,000 kilometers in altitude, it is the geostationary arc 36,000 kilometers over the equator that attracts almost all communications satellites.
机译:欧洲官员研究该问题后,对地静止轨道上的卫星运营商在处理退役或残缺的卫星方面做得更好,但仍未系统地遵守旨在限制轨道垃圾堆积的国际准则。官员们利用来自美国太空监视网络以及其他美国和欧洲地面传感器的数据,发现,尽管缺乏应对轨道垃圾的全球监管制度,但卫星运营商的习惯正在改变。尽管最紧迫的问题是地球高度低于2,000公里的低地球轨道,但吸引几乎所有通信卫星的是赤道上方36,000公里的地球静止弧。

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