2025年4月1日
A Double Sunrise from a Partial Eclipse
Video Credit & Copyright: Jason Kurth; Music: House of the Rising Sun (Sebastia McQueen via SoundCloud)
Explanation: Can the Sun appear to rise twice at the same time? This was just the case a few days ago from Les Escoumins, Quebec, Canada as our Solar System’s bright central orb rose just as it was being partially eclipsed by the Moon. The featured video shows this unusual double-sunrise in real time and being reflected by the St. Lawrence River. Soon after the initial two spots of light appear over distant clouds, what appears to be bright horns become visible — which are really just parts of the Sun not being eclipsed. Soon, the entire eclipsed Sun is visible above the horizon. In all, this broken sunrise took less than two minutes during a partial eclipse that lasted many times longer. Although the Moon circles the Earth once a month (moon-th), it does not always eclipse the Sun because its tilted orbit usually takes it above or below.
Gallery: Partial Solar Eclipse of 2025 March
Tomorrow’s picture: jupiter red
日偏食的双重日出
影片提供与版权: Jason Kurth; Music: House of the Rising Sun (Sebastia McQueen via SoundCloud)
说明: 看似有二轮太阳同时东升，这可能吗？几天前，从加拿大 魁北克省的莱斯库敏斯村（Les Escoumins）看出去，当时明亮的太阳正从地平线升起，而月亮恰好遮住部分的日盘，带来日偏食的现象，也造就了上面提到的这种奇景。这部主题影片，以实时的速度呈现这场罕见的双重日出及它们在圣劳伦斯河面的倒影。影像开头时，在远方云层的上方出现了2个亮斑，随后渐渐增长成2个明亮的角状结构，而它们其实是来自未完全食缺的日盘。不久之后，食缺的太阳就升到地平线上方。整体来说，带食的日出只持续不到2分钟，而这例日偏食持续的时间则长非常多。尽管月亮每个月都会绕行地球一圈，但由于它的轨道略有倾斜，月亮通常会从太阳的上方或下方通过，并非每次都会造成日食。
图库: 2025年3月日偏食
明日的图片: jupiter red
