People in Chifeng, Inner Mongolia, were treated to a rare sight on Friday morning, when three suns appeared in the sky.The real sun suddenly appeared to have two smaller twins, and was surrounded by rainbow-like halos. Some people even said they could see five suns. The meteorological bureau said the illusion is known as a phantom sun or ice halo. It only appears when ice crystals create high clouds in the air around 6,000 meters above ground, reflecting sunlight.
