It is the brightest star at the left of this well-composed starry mosaic spanning about 23 degrees across the northern sky asterism dubbed the Little Dipper.
它是这张精心构图的星图左侧最亮的恒星,横跨北部天空偏星约23度,被称为小北斗星。
If you are looking up at the sky on a clear night and you see a sudden flash of light, it is probably a shooting star!
如果你在晴朗的夜晚仰望天空,突然看到一道闪光,那可能是颗流星!
According to ancient Chinese astronomy, the ziwei star was surrounded by 28 other stars, meaning it was the heart of the sky.
根据中国古代天文学,紫微星被其它28个星星环绕,这意味着它是天空的中心。
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