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- The flyby shrunk the radius of MESSENGER'S orbit around the Sun to bring it closer to Mercury. 此次飞越收缩了信使号绕太阳运行的轨道，使它更接近水星。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- In the coming months, MRO's orbit will be circularized through repeated passages into Mars' outer atmosphere, a process known as aerobraking, shrinking its orbit to an altitude of only 280 kilometers. 在接下来的几个月里，MRO的轨道将重复经过火星的外大气层，这就是减速过程，它将轨道高度降低到只有280公里。
- The spacecraft is in orbit (ie moving in orbit) round the moon. 该航天器在绕月球轨道上飞行。
- The satellite was launched into orbit around the moon. 卫星被发射进入绕月球运行的轨道。
- Because the ISS's orbital plane is inclined and precesses, all spatial directions could be sampled. 因为ISS的轨道倾斜且具有进动，所有空间方向都能检测。
- ESA's orbiting X-ray observatory XMM-Newton has discovered the most massive cluster of galaxies seen in the distant Universe until now. ESA的XMM-牛顿轨道天文台发现宇宙深处迄今最重的星系群之一。
- The European Space Agency’s orbiting XMM-Newton observatory studied the black hole in the core of an active galaxy known only as 1H0707-495. 欧洲空间局在轨运行的XMM-牛顿天文台对名为1H0707-495的活跃星系核心中的黑洞进行了研究。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- A composite image of M51, also known as the Whirlpool Galaxy, shows the majesty of its structure in a dramatic new way through several of NASA's orbiting observatories. NASA的轨道天文台合成照片用一种戏剧性的新方式展现了M51（又名涡状星系）的宏伟结构。
- The moon travels in an orbit around the earth. 月球在绕着地球的轨道上运行.
- Barry only visits his parents once in a blue moon. 巴里很难得去看望他父母一次。
- The Orbit of the Moon around the Sun is Convex! 月亮绕太阳的轨道是凸状的。
- Last night there was a full moon. 昨晚是满月。
- The moon peeped out from behind the clouds. 月亮从云层中隐现。
- The full moon has a circular form. 满月呈圆形。
- GDI's Orbital Strike sends down massive rods hurtling at ridiculous speeds, allowing it to do some moderate damage and is effective against structures and, if used well, against units as well. GDI的轨道突袭可以以荒谬的速度投射下大量金属棒，允许你可以对敌造成中等程度的伤害，并且可以有效的对抗建筑。
- The tides depend on the pull of the moon. 潮汐是月亮引力作用的结果。
- It is now possible to put a man on the moon. 目前已能将人送到月球上。
- The earth, sun and moon are spheres. 地球、太阳和月亮都是天体。
