半人马座火箭引擎 Dual engine Centaurs ; DEC
双颗半人马座火箭引擎 Dual engine Centaurs ; DEC
单颗半人马座火箭引擎 Single-engine Centaurs ; SEC
单引擎半人马座火箭 Single-engine Centaurs
安装在有轮距的2号人马座火箭上，美宇航局的2号机器宇航员重生为R2C2.这个机器人可以为深度探索太空起到侦查作用或者来协助宇航员太空行走。
The droid could be tasked to scout areas for potential crew visits or assist astronauts in spacewalks.
去年，美国航空航天局利用服役到期的半人马座火箭撞击一个阴影区的月球陨坑，轰出第一个明确的迹象-月球内部充满了水。
Last year, NASA smacked a spent Centaur rocket into a Shadowed lunar crater and blew out the first definite signs that the moon is chock-full of water.
月球环形山观测与遥感卫星（LCROSS）项目中，“半人马座”火箭被撞击进入月球南极的一个环形山内。
The Lunar CraterRemote Observation and Sensing Satellite (LCROSS) mission involved deliberately crashing a spent Centaur rocket into a crater near the Moon's south pole.
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