Nacreous cloud, Mother of pearl cloud. Sweden. Photographer Marita Toftgard!
In the Clouds
"Fire Rainbows" are the rarest of all naturally occurring atmospheric phenomena. For a fire rainbow to occur, cirrus clouds must be 20,000 feet in the air with the precise amount of ice crystals, and the sun must hit the clouds at 58 degrees
a "Sundog," happens when ice crystals appear in clouds and refract the sun's rays.
A frozen wave in Antarctica
A nuvem parece um pulmão.
Yowza, I really need to start looking up at the sky more often! Recently a lucky photographer on his Himalayas expedition captured one of n...