Not to ruin all the magic, but the phenomenon has an easy explanation. In theory, every rainbow is a circle, but thanks to the Earth's curvature, only the upper half can be seen. Go to a higher ...

NBC Washington’s Chopper4 captured footage of this circular rainbow on Friday. Generally, we see a rainbow as an arc, not a circle. What made this one different?

Incredible full circle rainbow (and secondary, too) seen from an airplane. Source: oskarslidums on reddit Oh, wow! I knew scientifically this was possible, and I’ve heard pilots say they’ve ...

To see the full circle, however, you will have to be in an airplane, literally above the clouds. Or you could create your own rainbow. I am a physicist, and I’ll explain how to do that in a minute.

July 26 (UPI) --A crane operator helping to build a Russian skyscraper captured video of a rare phenomenon -- a rainbow formed into a full circle. The video, posted to the official YouTube page ...

360-degree rainbow spotted over Niagara Falls Niagara Falls visitors caught a rare site of a perfect rainbow circle in Ontario as they dined at the Skylon Tower's revolving restaurant.

A man has captured a stunning image of a full circle rainbow after six months of pursuit. The weather phenomena was recently photographed by Gareth Ellidge over Marl Wood, in Llandudno Junction.