Tag: noctilucent
-
Night-glowing Clouds
I saw these clouds outside my back door last night, just as the sun was setting. I think they are noctilucent clouds — nocti means nigh and lucent means glowing or shining. Noctilucent clouds form when there is a lot of ice particles from water vapor extremely high in the atmosphere.Mysterious Glowing Clouds Appear…
Amy Law, Science Geek 