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10月14日是我国传统节日——重阳节。天文科普专家表示,人们常常尊称年纪很大的人为寿星。实际上,天上真有一颗星,叫作寿星,也叫老人星。 天津市天文学会理事、天文科普专家修立鹏介绍,船底座α星在我国被称为老人星,它是一颗恒星,呈青白色,是全天第二亮星,仅次于天狼星。 据史料记载,我国古代在重阳节这一天有祭祀老人星的习俗,古人认为在此日看到老人星就会给人带来吉祥和好运。 那么,怎样才能看到老人星呢?戳视频,一起来了解。


来源:新华社微博
编辑:黄国伟 责编:林真贞

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天上有颗老人星,你知道吗?

2021-10-14 16:24   福视悦动  

10月14日是我国传统节日——重阳节。天文科普专家表示,人们常常尊称年纪很大的人为寿星。实际上,天上真有一颗星,叫作寿星,也叫老人星。 天津市天文学会理事、天文科普专家修立鹏介绍,船底座α星在我国被称为老人星,它是一颗恒星,呈青白色,是全天第二亮星,仅次于天狼星。 据史料记载,我国古代在重阳节这一天有祭祀老人星的习俗,古人认为在此日看到老人星就会给人带来吉祥和好运。 那么,怎样才能看到老人星呢?戳视频,一起来了解。


来源:新华社微博
编辑:黄国伟 责编:林真贞