星团

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半圆丘上空的昴宿星团

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A cluster of bright blue stars is seen on the upper right while an unusual dome-like mountain occupies most of the frame. Please see the explanation for more detailed information.
右上方有一簇明亮的蓝色恒星，而一座不寻常的圆顶山占据了画面的大部分。有关更多详细信息，请参阅说明。

天文·每日一图

韦伯影像: NGC 602里的恒星与云气柱

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A starfield is shown featuring many stars in the center and many pillars of interstellar dust around the edges pointing toward the center. The main image is in infrared light, and a rollover image from Hubble shows the same scene in visible light. Please see the explanation for more detailed information.
图中显示的星空中央有许多恒星，边缘周围有许多指向中心的星际尘埃柱。主图为红外光图像，哈勃望远镜的翻转图像显示了可见光下的同一场景。有关更多详细信息，请参阅说明。

天文·每日一图

满是尘埃的昴宿星团

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A famous Pleiades star cluster is shown but showing numerous parallel and curved filaments in different colors. The image is in several colors of infrared light. A rollover image shows the cluster in visible light with its familiar blue light. Please see the explanation for more detailed information.
图中显示的是著名的昴宿星团，但呈现出不同颜色的无数平行和弯曲的丝缕状结构。该图像采用多种颜色的红外光。翻转图像显示的是可见光下的昴宿星团，并带有我们熟悉的蓝光。 有关更多详细信息，请参阅说明。

天文·每日一图

NGC 602: 牡蛎星团

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A star cluster is shown in and around a gas cloud that looks like an oyster. The rollover image shows the same cluster not only in visible light, but X-ray and infrared too. Please see the explanation for more detailed information.
图中展示了一个位于气体云中的星团，其形状看起来像一只牡蛎。翻转图像不仅在可见光，而且在X射线和红外线中也显示出相同的星团。有关更多详细信息，请参阅说明。

天文·每日一图

昴宿星团: 有尘埃环绕的七姐妹星团

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2024年1月29日 The Pleiades: Seven Dusty Sisters Image Credit & Copyright: Craig Stocks Explanation: The well-known Pleiades star cluster is slowly destroying part of a passing cloud of gas and dust. The Pleiades is the brightest open cluster of stars on Earth’s sky and can be seen from almost

天文·每日一图

武仙大球状星团

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2023年9月1日 The Great Globular Cluster in Hercules Image Credit & Copyright: Serge Brunier, Jean-François Bax, David Vernet OCA/C2PU Explanation: In 1716, English astronomer Edmond Halley noted, “This is but a little Patch, but it shows itself to the naked Eye, when the Sky is serene and th

天文·每日一图

英仙双星团

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2023年7月7日 The Double Cluster in Perseus Image Credit & Copyright: Mårten Frosth Explanation: This pretty starfield spans about three full moons (1.5 degrees) across the heroic northern constellation of Perseus. It holds the famous pair of open star clusters, h and Chi Persei. Also cataloged as

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