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 ...

reflecting light from the sun after sunset, have been visible in Martian skies for the past four fall seasons. A rover got a new view of some peculiar extraterrestrial clouds, flecked in rainbow ...

The sky isn't just blue by chance. It takes all the colors of the rainbow for us to see it that ... Bands of vivid blue, pink and orange light are seen across the horizon. All of those colors ...