【大纪元2020年06月22日讯】本周日(6月21日),是2020年夏至的日子。随着太阳在一年中最长的一天升起,全世界数十亿人有机会目睹壮观的“环形”日食,且在月球经过太阳前时形成一个完美的“火环” 。
6月21日,当地球、月球和太阳完美对齐时,从西到东,有超过12个国家的人们可以观赏到日环食现象。这些国家包括非洲,中东和亚洲。
不过,数十个国家/地区则会出现部分日食。东南亚的恶劣天气使得观赏变得困难。
在中国传统文化中,《后汉书》记载:天所显示的各种异象中,日食即所谓“天之变莫大乎日蚀”。《礼记》说:君子不施仁政,政事就存在问题,上天看到,就会发生日食以示警,但现代人只把日食当作一种自然景观。
观赏日食,不可用肉眼直视,也不可以用一般望远镜、太阳眼镜观测,否则眼睛会受伤。必须使用专用眼镜、专用观测扇、减光玻璃、减光滤纸等工具,或加装减光装置的望远镜观看。
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