Astronomy Picture of the Day——日偏食序列与倒影
A Partial Solar Eclipse Sequence Reflected
Image Credit & Copyright: Majid Ghohroodi
Explanation: What's happened to the Sun? Yesterday, if you were in the right place at the right time, you could see the Sun rise partially eclipsed by the Moon. The unusual sight was captured in dramatic fashion in the featured image not only directly, in a sequence of six images, but also in reflection from Soltan Salt Lake in Iran. The almost-white Sunappears dimmer and redder near the horizon primarily because Earth's atmosphere preferentially scatters away more blue light. Yesterday's partial solar eclipse appeared in the sky over much of Asia and Australia, but those with a clear enough sky in a thin band across the Earth's surface were treated to a more complete annular solar eclipse -- where the Moon appears completely surrounded by the Sun in what is known as a ring of fire. The next annular solar eclipse will occur in 2020 June.
日偏食序列与倒影
太阳怎么了?昨天,如果你在正确的时间、正确的地点,就可能看到月球掩日所形成的日偏食。这幅不同寻常的图片是由六张序列照片组成的,它呈现了太阳倒映在伊朗的索尔坦盐湖的倒影中。图片中,泛白的太阳在地平线附近显得又暗又红,这主要是因为地球大气优先散射了蓝光所致。昨天的日偏食在亚洲和澳大利亚的大部分地区上空可见,但是在地表的狭窄区域,如果天气晴朗的话,更有幸见到日环食——月亮似乎完全被太阳遮挡所形成的火环现象。下一次日环食将发生在2020年6月。
高清原图地址:
https://apod.nasa.gov/apod/image/1912/PartialSolar_Ghohroodi_1312.jpg
近期文章:
Astronomy Picture of the Day——北天的冬季六边形
Astronomy Picture of the Day——地球的蓝色时刻
Astronomy Picture of the Day——地球的蓝色时刻
NASA
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