拉斯坎帕纳斯天文台上空的波状层积云
A series of white parallel clouds are seen going off into the distance in a background blue sky. In the foreground is a hill with two domes at the top. Please see the explanation for more detailed information.
在蔚蓝的天空背景下，一连串平行的白色云朵向远方飘去。前景是一座山丘，山顶有两个圆顶。有关更多详细信息，请参阅说明。
