Copyright:
Alex
Rivest;
Music:
Eureka by
Huma-Huma
原文:
The setting is San Francisco Bay, the time is sunset, and the bridge is the Golden Gate. What you are about to see is an unexpected double sunset ending with a rare green flash. Watch closely — in the recorded time-lapse sequence, unusually warm air created by bridge traffic refracts sunlight toward the Earth, causing a superior image of the top of the Sun to form. This image will disappear — marking the first “sunset” — only after the main image has dipped below the deck. All the while, boats pass in the foreground, cars pass over the bridge, and clouds reflecting sunlight drift by in the distance. The scene ends with Earth’s turbulent atmosphere itself creating a path that only higher-energy visible sunlight can traverse, making the last glimpse of our home star appear to flash green.
中文翻譯:
在這個獨特的時刻，我們來到美麗的舊金山灣，正值黃昏時分，金門大橋矗立在眼前。讓你們目睹的是令人難以置信的雙重落日，結尾還會有罕見的綠閃。請仔細觀察——在這段拍攝的延時序列中，由於橋上的交通造成的異常暖空氣，折射出陽光向地球發射，形成了太陽的上半部分的超級影像。當主要的太陽形象沉入橋面以下後，這個影像將會消失，標誌著第一次的「落日」。同時，前景中的船隻緩緩駛過，汽車在橋上駛過，而遙遠的雲朵則反射著陽光，悠然飄動。最終，地球動盪不安的大氣層創造出一條路徑，只有高能量的可見光能夠穿越，讓我們的家星最終閃爍出迷人的綠色。
#雙重落日 #金門大橋 #綠閃 #舊金山 #自然奇觀 #日落時刻 #光影之美 #海灣風光 #攝影藝術 #驚艷瞬間
來源:NASA每日圖片
