黑暗的天空

A night sky is seen over a lake. The sky contains numerous stars including the Big Dipper asterism. Prominent in the sky is a comet with a long tail. Both the Big Dipper and the comet are seen reflected in the still water of the lake. Please see the explanation for more detailed information.
夜空笼罩着一片湖面。天空中繁星点点，包括北斗七星。一颗拖着长彗尾的彗星在夜空中格外显眼。北斗七星和彗星的倒影映照在平静的湖面上。有关更多详细信息，请参阅说明。