彗星、行星、月球
(原标题: Comet, Planet, Moon)
2024-04-29
浏览次数: 15
本月早些时候，在日落之后，三个明亮的天体满足了西方天空中经验丰富的观星者。最熟悉的是月亮，在左上方的月牙期。月球的其余部分被首先被地球反射的阳光隐约可见。明亮的木星，太阳系中最大的行星，在左上角。最不寻常的是12P/庞斯-布鲁克斯彗星，它位于月球下方，右侧显示出一条短而短的尘埃尾巴，但令人印象深刻的是一条向上延伸的离子尾巴。这张特色图片是在西班牙赫罗纳省的Llers村附近用同一台相机连续拍摄的几张照片的合成图。彗星庞斯-布鲁克斯上周经过了离太阳最近的地方，现在正在变暗，因为它进入了南部的天空，并返回了外太阳系。几乎超空间：随机APOD生成器
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Three bright objects satisfied seasoned stargazers of the western sky just after sunset earlier this month. The most familiar was the Moon, seen on the upper left in a crescent phase. The rest of the Moon was faintly visible by sunlight first reflected by the Earth. The bright planet Jupiter, the largest planet in the Solar System, is seen to the upper left. Most unusual was Comet 12P/Pons-Brooks, below the Moon and showing a stubby dust tail on the right but an impressive ion tail extending upwards. The featured image, a composite of several images taken consecutively at the same location and with the same camera, was taken near the village of Llers, in Spain's Girona province. Comet Pons-Brooks passed its closest to the Sun last week and is now dimming as it moves into southern skies and returns to the outer Solar System. Almost Hyperspace: Random APOD Generator
© Juan Carlos Casado