月球南极的景观
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天文·每日一图
天文·每日一图
郁金香星云与黑洞天鹅X-1
A picture of a starfield with red emission nebulae is shown. Toward the right is a point of light that is Cygnus X-1, a nearby black hole. Above the black hole is a blue-shaded bow shock wave in the surrounding gas. Please see the explanation for more detailed information.
图中显示的是带有红色发射星云的星场。右边的光点是天鹅座X-1，一个附近的黑洞。黑洞上方是周围气体中暗淡泛蓝弓形激波前沿。有关更多更详细信息，请参阅说明。
天文·每日一图
内蒙古上空的英仙座流星
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天文·每日一图
土卫二表面的鲜明虎纹
A light-colored spherical body is shown mostly illuminated against a dark background. Many craters are visible. Unusual blue stripes meander on the surface. Please see the explanation for more detailed information.
图中可见一颗浅色球形天体，在深色背景下大部分被照亮。可以看到许多陨石坑。表面蜿蜒着不寻常的蓝色条纹。有关更多详细信息，请参阅说明。
天文·每日一图
南太平洋影子里的月落
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天文·每日一图
超新星遗迹CTA 1
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天文·每日一图
费米望远镜累积12年的全天伽玛射线图
A blue oval is shown with a red and yellow horizontal band running across the middle. Red and yellow spots also appear distributed inside the oval. Please see the explanation for more detailed information.
图中显示的是一个蓝色椭圆形，中间有一条红色和黄色的水平带。椭圆形内部还分布着红色和黄色的斑点。有关更多详细信息，请参阅说明。