美国国家航空航天局NASA每日一图(天文)-2017年7月13日

2017 July 13

Full Moon and Boston Light
Image Credit &Copyright:Babak Tafreshi(TWAN)
Explanation:This well-planned telephoto time lapse captures July's Full Moon rise across outer Boston Harbor, Massachusetts,planet Earth.In the foreground, the historic terrestrial beacon is known as Boston Light.July's Full Moon is known to some as a Thunder Moon, likely are ference to the sounds of the northern summer month's typically stormy weather.But the eastern sky was clear for this video sequence.Near the horizon, the long sight-line through at mospheric layers filters and refracts the moonlight,causing the rising Moon's reddened color, ragged edges and distorted shape.

2017年7月13日

满月和波士顿灯
图像信用与版权:Babak Tafreshi(TWAN)
说明:这个精心策划的长焦时间戳记捕获了7月的满月越过波士顿港,马萨诸塞州的地球。在前景中,历史悠久的地面信标被称为波斯顿光.July的满月是一个雷霆月亮,可能与北方的声音相呼应 夏天月份风雨如磐的天气。但东方天空对于这个视频序列是清晰的。在地平线上,长视线通过大气层过滤并折射月光,导致月亮冉冉升起的颜色,褴褛的边缘和扭曲的形状。

 

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