他们发现了一个新的脉冲星尾迹。
流星尾迹和教堂塔尖都指向北极星,真是美不胜收。
Contributing to the beautiful composition, meteor streak and church apex both gesture toward the North Celestial Pole.
大的流星尾巴可被肉眼看见,但最经常出现的是那些亮度相当于15等星以上的小尾:这些小尾成了雷达探测的目标。
The larger trails can be seen with the naked eye, but even the smaller meteors down to 15th magnitude, which are more common, the left trails that provide radar targets.
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