An Iridescent Pileus Cloud over China

By |2022-09-06T14:09:11-04:00September 6th, 2022|Categories: NASA News, Uncategorized|Tags: , , , , , |

Photo of the Day Yes, but how many dark clouds have a multicolored lining? Pictured, behind this darker cloud, is a pileus iridescent cloud, a group of water droplets that have a uniformly similar size and so together diffract different colors of sunlight by different amounts. The featured image was taken last month in [...]