Costs Soar on NASA Communications Upgrade Program

WARREN FERSTER

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Costs Soar on NASA Communications Upgrade Program

机译：NASA通讯升级计划的成本飙升

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A much-needed ground segment modernization for NASA's space communications network is up to two years behind schedule and could exceed its budget by more than 30 percent, well above the 15 percent trigger for congressional notification, a new government report said. In its latest assessment of NASA's biggest programs, the U.S. Government Accountability Office identified the Space Network Ground Segment Sustainment (SGSS) as one of three - not counting the notoriously overbudget James Webb Space Telescope - that account for most of the projected cumulative cost growth this year. The others are the Magnetospheric Multiscale Mission, which launched March 12, and the Ice, Cloud, and Land Elevation Satellite-2, or ICESat-2, mission, the congressional watchdog agency said.

机译：一份新的政府报告说，美国宇航局太空通信网络急需的地面部分现代化建设比原计划晚了两年，并且可能超出其预算30％以上，远高于国会通知触发的15％。美国政府问责办公室在对NASA重大计划的最新评估中，将空间网络地面部分维持（SGSS）列为三分之一（不包括臭名昭著的预算过高的詹姆斯·韦伯太空望远镜），这占了预计的累计成本增长的大部分年。国会监督机构说，其他的是3月12日发射的磁层多尺度任务，以及冰，云和陆地高空卫星2号或ICESat-2号任务。

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《Space news》 |2015年第13期|11-11|共1页
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WARREN FERSTER;
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Costs Soar on NASA Communications Upgrade Program

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