吉布斯vs新月
(原标题: Gibbous vs Crescent)
2025-09-20
浏览次数: 1520
在最近的晨曦中，地球上的早起者在金星附近看到了一轮闪亮的新月，靠近东方地平线。昨天，9月19日，在地球北半球的一些地方，天文观测者也能够看到金星，在内行星的盈亏阶段，从月球的月牙后面经过。事实上，这张望远镜拍摄的照片是在新月开始掩星金星之前拍摄的。这张美丽的天体排列特写记录了金星在晴朗的白天从瑞士阿尔卑斯山上接近月球阳光照射的部分边缘。明天，太阳将从新月后面经过。但要想见证9月21日的日偏食，天文观测者需要在地球南半球的某个地方观看。
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rly risers around planet Earth have enjoyed a shining crescent Moon near brilliant Venus, close to the eastern horizon in recent morning twilight skies. And yesterday, on September 19, skygazers watching from some locations in Earth's northern hemisphere were also able to witness Venus, in the inner planet's waxing gibbous phase, pass behind the Moon's waning crescent. In fact, this telescopic snapshot was taken moments before that occultation of gibbous Venus by the crescent Moon began. The close-up view of the beautiful celestial alignment records Venus approaching part of the Moon's sunlit edge in clear daytime skies from the Swiss Alps. Tomorrow, the Sun will pass behind a New Moon. But to witness that partial solar eclipse on September 21, skygazers will need to watch from locations in planet Earth's southern hemisphere.
© Luca Bartek