The Cassini's spacecraft mission to Saturn and its study of the systems of rings and moons brought many surprises.

卡西尼号宇宙飞船肩负着探索土星的使命，它对土星光环、卫星的研究为我们带来了许多惊喜。

The Cassini spacecraft snapped this shot in February as it swooped past Calypso, which trails behind the larger moon Tethys in roughly the same orbit around Saturn.

这张照片是在今年2月份，卡西尼号宇宙飞船从卡里索普上方快速飞过时拍摄到的。卡里索普星的轨道在土星第二大卫星特提斯的后方，二者围绕土星旋转的轨道大致相同。

The Cassini spacecraft discovered water plumes erupting from Enceladus.

卡西尼号探测器发现了从土卫二喷发出的水柱。

And on the surface, Cassini has found liquid.

在它的表面，卡西尼号发现了液态水。

Studying this interaction is one of Cassini's objectives.

这种交互感应的研究是卡西尼的主要目标之一。

Saturn's newest addition could explain how Cassini Regio came to be.

土星的最新成员可以解释卡西尼雷吉奥出现。

And the pictures and data Cassini sent back delighted fans of Pac-Man everywhere.

看到“卡西尼”号传回的图片和数据，全世界喜欢玩《吃豆人》这款游戏的人一定会欢呼雀跃。

The information comes from the spacecraft Cassini which has been orbiting the planet.

该信息来自一直环绕着土星运动的卡西尼号航天器。

Instruments on Cassini have been able to detect the gas coming from that geyser plume.

卡西尼号所携带的仪器已经能够检测出泉中的气体。

As of now, Cassini has sent back a large number of photos of important research value.

截至目前, 卡西尼号已经传回大量有重要研究价值的照片.