A noctilucent cloud, a rare super high altitude cloud barely visible from Earth, is seen at dawn in the mesosphere from International Space Station Picture: AP Photo/The Canadian Press via NASA,Chris Hadfield
Fire rainbows are the rarest of all naturally occurring atmospheric phenomena. For a fire rainbow to occur, cirrus clouds must be feet in the air with the precise amount of ice crystals, and the sun must hit the clouds at 58 degrees. (a/k/a Sun Doggies)
My Rainbow God, will always be with Me & Bless me give me Peace & Happiness filled into my Rainbow Heart, Rainbow Mind, Rainbow Body, Rainbow Soul & Rainbow Spirit. Always Forever & Ever Say by Rainbow Naru.
rainbow Nacreous Clouds - Iceland - Polar stratospheric clouds or PSCs, also known as nacreous clouds (from nacre, or mother of pearl, due to its iridescence), are clouds in the winter polar stratosphere at altitudes of meters.