north celestial pole 北天极 ; 天球北极 ; 天北极
south celestial pole 南天极 ; 天南极 ; 天球南极
celestial south pole [天] 南天极 ; 天南极
celestial north pole 北天极 ; 天北极
altitude of north celestial pole 北天极高度
celestial ephemeris pole 天球历书极
celestial reference pole 天球参考极
N either of the two points at which the earth's axis, extended to infinity, would intersect the celestial sphere 地球的两极之一 (Sometimes shortened to pole)
Just another night watching the stars rotate around the southern celestial pole at la Silla Observatory.
看着星星围绕南天极旋转,又一个拉西亚天文台的不眠之夜。
The shot, captured in July and released this week, shows the apparent motion of the stars around Polaris , the star that's almost exactly aligned with Earth's north celestial pole.
这幅拍摄于七月份、公布于本周的照片展示了群星围绕北极星的运动,北极星几乎完全精确的对准北天极。
Contributing to the beautiful composition, meteor streak and church apex both gesture toward the North Celestial Pole.
流星尾迹和教堂塔尖都指向北极星,真是美不胜收。
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