A dark sloping hill is seen at the bottom with a bright comet with many tails visible above it, taking up most of the frame. The tails closest to the slope are the most dim. Please see the explanation for more detailed information.
底部是一座黑色的斜坡山，山上有一颗明亮的彗星，上面有许多彗尾，占据了大部分画面。最靠近斜坡的彗尾最暗。有关更多详细信息，请参阅说明。
See Explanation. Clicking on the picture will download the highest resolution version available.
请参阅说明。单击图片将下载可用的最高分辨率版本。
See Explanation. Clicking on the picture will download the highest resolution version available.
请参阅说明。单击图片将下载可用的最高分辨率版本。
很久很久以前，一颗大质量恒星的内核发生坍塌，产生的冲击波向外喷发，将恒星撕成碎片。当冲击波到达恒星表面时，它穿透了恒星表面，产生了短暂而强烈的X射线和紫外线脉冲，向周围的太空传播。大约350年后，这个光脉冲到达了星际物质，照亮了星际物质，令其升温，并发出红外光。
The buildings of a city are seen past a dark waterway. Over the city are some dark clouds and above that, blue sky. In the blue sky, partly obscured by some of the clouds, is a comet with a very long tail, running from the middle to the top of the frame. Please see the explanation for more detailed information.
透过一条漆黑的水道可以看到一座城市的建筑。城市上空有一些乌云，而更高处是蓝天。在蓝天中，一颗彗星穿过部分云层，其长长的彗尾从画面的中部延伸到顶部。有关更多详细信息，请参阅说明。
