1·A star of the second magnitude at the end of the handle of the little dipper and almost at the north celestial pole.
北极星第二星的光度中的一颗星，位于小熊星座把柄的末端，几乎位于北天极。
2·A star of the second magnitude, at the end of the hanDle of the Little Dipper and almost at the north celestial pole.
北极星第二星的光度中的一颗星，位于小熊星座把柄的末端，几乎位于北天极。
3·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。
4·Explanation: The Chameleon is a small constellation near the south celestial pole.
说明： 堰蜓座是位于南天极附近的小星座。