Lemmon

A starfield is shown that has a bright comet. The comet shows a green head on the lower left and an ion tail with significant structure extending out to the upper right. Please see the explanation for more detailed information.
图中显示的星场中有一颗明亮的彗星。彗星的左下方有一个绿色的彗核，右上方则延伸出一条带有显著结构的离子尾。有关更多详细信息，请参阅说明。