File under: World travel
Photo credit: Tiffany Jenks/REX Shutterstock
An extremely rare 'fire rainbow' was spotted in the sky in Charleston, America, on Sunday.
The rainbow, which is shaped like a fire dancer, remained in the sky for a matter of minutes, dazzling viewers before disappearing.
The unusual display only occurs when the sun is at an angle higher than 58 degrees. It is known as a 'circumhorizontal arc'...
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