天文·每日一图

天文·每日一图

M78: 在红色海洋中反射蓝色

In a starfield glowing red, several features stand out. On the right is a diffuse white band, and on the upper right is some dark dust. Most prominently, though, are two blue structures in the center, one of which has a dark band running across near the middle. Please see the explanation for more detailed information.
在一片泛着红光的星空中,几个特征格外引人注目。右侧是一条弥散的白色光带,右上角是一些暗色尘埃。不过,最显眼的是中心的两个蓝色结构,其中一个结构中间附近有一条暗色光带。有关更多详细信息,请参阅说明。

天文·每日一图

雪山之上的猎户座的宝藏

A person stands in the distance on a snowy landscape shining a flashlight on the ground. Trees and snow capped mountains are on the horizon. In the starry sky above, several iconic red nebulas are visible. Please see the explanation for more detailed information.
远处雪景中,一个人正用手电筒照着地面。地平线上可以看到树木和白雪皑皑的山峰。头顶的星空下,可以看到几团标志性的红色星云。有关更多详细信息,请参阅说明。

天文·每日一图

NGC 55: 星云星系

A galaxy is shown that has a lot of blue and red dots in it. The galaxy is an long elliptical blob across the middle and not a classic spiral. Please see the explanation for more detailed information.
图中显示的星系包含许多蓝色和红色的斑点。该星系呈长椭圆形,中间部分呈横纹状,而非典型的螺旋星系。有关更多详细信息,请参阅说明。

天文·每日一图

火卫一: 火星的悲剧卫星

A large irregularly shaped object is shown that is mostly brown and shows many craters. Please see the explanation for more detailed information.
图中显示了一个形状不规则的大型物体,主要呈棕色,表面有许多陨石坑。有关更多详细信息,请参阅说明。

天文·每日一图

真实色彩的木卫一

A big ball that is mostly yellow is shown. The ball has many circular and irregular regions that are different colors, typically brown or olive green. Please see the explanation for more detailed information.
图中显示一个主要呈黄色的大球。球体内部有许多圆形和不规则的区域,颜色各异,通常为棕色或橄榄绿色。有关更多详细信息,请参阅说明。

天文·每日一图

CTB 1: 延髓星云

A colorful starfield surrounds a giant nearly-spherical nebula that has texture and stripes like watermelon. The lower right of the nebula is open making it appear like a medulla oblongata — the stem that connects to a brain. Please see the explanation for more detailed information.
一片色彩斑斓的星空环绕着一个巨大的近球形星云,星云表面纹理和条纹如同西瓜。星云右下角呈开放状,使其看起来像延髓——连接大脑的神经节。有关更多详细信息,请参阅说明。

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