Jul 22, 2023 · Bottom line: You might someday see an iridescent cloud. These clouds have rainbow-like colors. They’re caused by very tiny ice crystals or water droplets in the air, which …

The irisation or iridescent colours are often brilliant, and resemble the colours observed on mother of pearl. Within about 10° from the Sun, diffraction is the main cause of irisation or iridescence. …

Iridescence is the beautiful effect of bands of pastel colours that can appear when sunlight or moonlight passes through thin cloud. Also known as ‘irisation’, these mother-of-pearl colours …

Jul 1, 2023 · Circumhorizon arc versus iridescent cloud. How can you tell the difference between an iridescent cloud and a circumhorizon arc in the sky, or in a picture?

Oct 17, 2020 · What looks like an artistically enhanced, or painted picture above is in fact a genuine photograph showing cloud iridescence, also known as irisation. It produces a vast …

Feb 25, 2021 · Sometimes clouds can be the colors of a rainbow or show iridescent colors, like in the case of iridescent clouds. Sometimes nacreous clouds, higher in the atmosphere than …

Dec 21, 2023 · Iridescent, rainbow-colored clouds, known as polar stratospheric clouds, have been spotted across the Arctic for days on end. (Image credit: Ramunė Šapailaitė) …

Oct 25, 2021 · What are iridescent clouds, and why do they occur? Iridescent clouds are a rare phenomenon. So, when they appear, they quickly become relevant among lovers of natural …

Aug 12, 2022 · While many were calling it a "rainbow cloud," it is more accurately an atmospheric optic called cloud iridescence. But what exactly is that?

Dec 21, 2023 · The clouds are made of minute ice crystals which act like prisms refracting and reflecting the sunlight from below to produce what is known as cloud iridescence. This gives …

Many colors found in nature are produced by pigmentation, which simply absorbs certain wavelengths of light and reflects others. Iridescence, however, occurs when an object’s …