Iridescent clouds, also known as rainbow clouds or irisation, are a stunning optical phenomenon where clouds display a spectrum of colors similar to a rainbow. This occurs when sunlight diffracts through tiny water droplets or ice crystals in the cloud, causing the light to separate into its constituent colors. Harleigh Peeples captured these tonight. | Doug Noll

Iridescent clouds make for a colorful and breathtaking view in the skies over Norway 🤩 Iridescence occurs when light diffracts through a thin cloud with uniformly-sized water droplets. | AccuWeather

Iridescent cloud spotted over Ho Chi Minh City, Vietnam Pretty awesome Unveiling the Science behind Iridescence Iridescence in clouds occurs when thin cloud parts contain droplets of similar size. These droplets cause diffraction, resulting in the clouds shimmering with colors reminiscent of a corona. In essence, the colors we see are fragments of a corona. The term "iridescence" or "irisation" is derived from Iris, the Greek personification of the rainbow, capturing the enchanting and colorful

Iridescent Glitter Nail Art ✨ #nailart | cutepolish