北半球的天文观测者发现，每年的秋季总有一个夜晚的月亮与今晚的月亮异常相似，同样的渐盈的月悬挂在北落师门星之上，同样的位于南方的天空。
There is always a night every autumn when the moon appears as it does tonight – a waxing gibbous moon above Fomalhaut as seen in the southern sky, by us northern observers.
据英国《每日邮报》6月15日报道： 天文观测者们期待今晚（英国夏令时）天气晴朗，这样他们就能够欣赏到自2000年以来持续时间最长的月全食了。
Sky watchers will be hoping for a cloudless sky this evening （BST）so they can get the best view of the longest total lunar eclipse since 2000.
今晚，我们仍然会看见月亮很圆，但它已经运行在亏凸月的轨道上了。
Tonight, although it may look full to the eye, it is already in a waning gibbous phase.
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