RELATIVITY RELOADED on Instagram: "Cloud iridescence is a rare optical phenomenon caused when sunlight is diffracted by tiny water droplets or ice crystals in thin clouds. The colors appear when the particles are nearly uniform in size, creating a natural spectrum in the sky 🌈☁️ . . . . #CloudIridescence #AtmosphericScience #OpticalPhenomenon"

Iridescent Beauty of Crow Feathers Explained

Curious Point 🎯 on Instagram: "This breathtaking phenomenon is called cloud iridescence, and it occurs when sunlight interacts with tiny water droplets or ice crystals inside thin clouds. When these particles are almost the same size, they diffract the sunlight, splitting it into soft pastel shades that look like flowing rainbows in the sky. Unlike a normal rainbow, this effect appears close to the sun and often forms along the edges of clouds, creating a surreal, painterly glow. It is a perfec