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SETI Institute

#PPOD: 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. T Also captured were unusual cloud ripples above the pileus cloud. The formation of a rare pileus cloud capping a common cumulus cloud is an indication that the lower cloud is expanding upward and might well develop into a storm. Credit: Jiaqi Sun

#science #scicomm #weather #photography

16 comments
Cefr

@setiinstitute Don't let Congress see that, or the UFO hearings will last months.

Dad

@setiinstitute @Catfish_Man That’s a might long way of saying, “This isn’t an alien spaceship landing, promise!” ;)

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