The presence of the moon’s exosphere was confirmed by instruments on the Cassini probe which orbits Saturn and its moons.
围绕土星和它的卫星运行的卡西尼号探测器证实了卫星外逸层的存在。
Three spacecraft — India's Chandrayaan-1 lunar orbiter, NASA's Saturn-bound Cassini probe, and the agency's Deep Impact comet mission — all detected evidence of water molecules on the moon's surface.
三个太空飞行器——印度的Chandrayaan - 1月球轨道器、nasa飞向土星的Cassini探测器和该机构“深度撞击”彗星任务，都探测到了月球表面存在水分子的证据。
The Mars rovers Spirit and Opportunity were three years away from launch, while the Cassini-Huygens probe was not quite half-way to Saturn.
精神号和机遇号火星探测器已发射三年了，而卡西尼-惠更斯号探测器还在飞往土星的半路上。
In July 2004, NASA's Cassini space probe entered Saturn's distant realm, this time to stay for good.
在2004年的7月，美国宇航局的“卡西尼号”航天探测器进入到土星遥远的领域，这次它要永远呆在那里。
New data from the arecibo radio telescope in puerto rico seem to hint that this is the case but only the cassini orbiter and the huygens probe can provide confirmation.
由波多黎各的阿雷西波望远镜获得的新资料似乎暗示这个情形，但是只有卡西尼号轨道船和惠更斯号探测器能加以确认。
New data from the arecibo radio telescope in puerto rico seem to hint that this is the case but only the cassini orbiter and the huygens probe can provide confirmation.
由波多黎各的阿雷西波望远镜获得的新资料似乎暗示这个情形，但是只有卡西尼号轨道船和惠更斯号探测器能加以确认。
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