The multi-colored clouds are known as polar stratospheric clouds (PSCs) and look similar to auroras blazing in the sky ... you can see how the light scattered through the rainbow clouds, creating ...

FOX 13 News viewers sent in a bunch of photos of what appeared to be "rainbow clouds" featuring lush colors against a bright blue sky. Most of ... scatter the sun's light" in a variety of ...

"I opened the door of the room and saw this show in the sky. It looked like a painting!" Screenshots from Paviola's video of the rare rainbow ... clouds. The diffraction and interference of light ...

Residents across Scotland witnessed a rare, natural light show with shimmering rainbow clouds in the sky. Several people across the country were treated to views of the colourful nacreous clouds.

People in parts of Scotland last week got to witness a rare, natural light show with shimmering rainbow clouds in the sky. Stunning footage that has gone viral online shows iridescent clouds in ...

LOUIS – The sky ... light. Fun fact: Double rainbows are very rare, and the colors of the secondary rainbow are the reverse of the primary rainbow! Once again, it’s all about light. Clouds ...

Unlike regular rainbows, which are caused by sunlight passing through raindrops falling in the sky, rainbow clouds ... crystals scatter the sun's light," NOAA said. Cloud iridescence is rare ...

Simply put, the sky ... light. Visible light travels in electromagnetic waves, which we see as the colors of the rainbow. Different colors have different wavelengths of light. Violet and blue ...

These noctilucent clouds, reflecting light from the sun after ... extraterrestrial clouds, flecked in rainbow colors and moving across the Martian sky. Scientists have released a video of the ...