twin rainbow

False sun, twin rainbow, fish rain, blood rain, ... strange phenomena appear in the sky that not only attract the attention of scientists but also make people curious.

Exotic clouds, blue suns, fake suns, twin rainbow ... are strange and rare natural phenomena to be witnessed.

Rainbow images have a full circle in the sky, a rare phenomenon, newly recorded in Australia.

The day turned into night in Quang Ninh, double rainbow in Hanoi, colorful clouds in Vinh Phuc ... are strange phenomena causing a stir in the community.

Most rainbows appear alone. The rest is a double rainbow, containing two different concentric rainbows; or more rarely is rainbow triangle, quad rainbow. However, the rarest