As seen from Earth, the moon crossed the galactic equator last night. When the moon exits Taurus to enter Gemini, the moon appears to cross the galactic equator going from south to north.
从地球上看,昨晚月球穿过了银道面,由金牛座运行到双子座前面,也可以看作是月球从银道面的南面穿到了北面。
We have ability to fly to the moon, but we have trouble to cross the road to say hello to our neighbours.
人们有能力飞向月球,但是跨过街道去跟邻居打声招呼却会另你我迟疑。
Double eclipse: the moment the Moon AND the International Space Station cross the face of the sun.
—月亮和国际空间站同时掠过太阳表面。
However, as the entire moon will cross the penumbra partial shadow of the earth, it will appear significantly dimmer around the time of partial eclipse.
但由于整个月球会经过地球的半影,在接近月偏食时,月球会明显较暗。
We reached moon and came back, but we find it troublesome to cross out street and meet out neighbour.
我们登上月球又返回了地球,可是我们去街对面看看邻居却感到困难了。
The result nicely illustrates the relative size of the umbra's cross section at the distance of the Moon, as well as the Moon's path through the Earth's shadow.
结果漂亮的描述了当月亮通过地球阴影时,月地距离和本影截面积的相对大小关系。
The result nicely illustrates the relative size of the umbra's cross section at the distance of the Moon, as well as the Moon's path through the Earth's shadow.
结果漂亮的描述了当月亮通过地球阴影时,月地距离和本影截面积的相对大小关系。
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