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BlobNotFoundThe specified blob does not exist. RequestId:26d1f3f4-101e-00fc-5780-7006f6000000 Time:2019-09-21T13:29:49.0329084Z

首播

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  今年最大满月将于本周出现,亮度高于平均值16%。

  气象学家、美国太空新闻网专栏作者乔拉奥说,在美国,满月出现在东部夏令时5月5日23时35分(北京时间6日11时35分)。这次满月适逢月球运行至近地点。由于月球轨道不是完美圆形,近地点在3%幅度内变化,本月近地点与地球的距离今年最短,为35.6955万公里,因而月亮最大最亮,获称“超级月亮”。去年“超级月亮”出现在3月。

  与之相反,今年11月28日,满月恰逢月球运行至远地点,因而看上去将又小又暗。

  专家建议,“超级月亮”刚升起或即将落入地平线以下时欣赏效果最佳。如果月亮出现在树木或建筑物后面,从视觉效果而言,看上去更大。

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BlobNotFoundThe specified blob does not exist. RequestId:784482bf-c01e-00fe-5680-70040c000000 Time:2019-09-21T13:29:48.9943583Z