印度于4月20日发射其Risat–2，该军事侦察卫星是在以色列帮助下建造的，携带一部以色列合成孔径雷达。
NEW DELHI - India on April 20 carried out the accelerated launch of its Risat-2, a military surveillance satellite built with help from Israel and carrying an Israeli synthetic-aperture radar.
对于额外延迟的担心促使美国国家航空和航天管理局挤掉月球侦察卫星从肯尼迪航天中心发射的计划，给“奋进号”在星期三发射的第二次机会。
Concerns about additional delays prompted NASA to bump the Lunar Reconnaissance Orbiter from Kennedy Space Center's launch schedule to give Endeavour a second chance to launch, on Wednesday.
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