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。
A star field appears that has several nebulas. Toward the upper left is a angularly small supernova remnant colored blue, while dominating the lower right is a large supernova remnant in both red and blue. Please see the explanation for more detailed information.
星空中出现了几个星云。在左上方，可以看到一个呈蓝色的角状小型超新星遗迹，而右下方则占据主导位置的是一个大型超新星遗迹，呈现出红色和蓝色的色彩。有关更多详细信息，请参阅说明。
2024年1月23日 Deep Nebulas: From Seagull to California Image Credit & Copyright: Alistair Symon Explanation: How well do you know the night sky? OK, but how well can you identify famous sky objects in a very deep image? Either way, here is a test: see if you can find some well-known night-sky icon
