RAINBOW REFLECTION: A perfect rainbow appeared in the sky over a ranch in Queensland, combining with its reflection in still water to create a full circle. https://abcn.ws/3eEt8IH | ABC News

WHOA! 🌈 Have you ever seen a full circle rainbow? Sky 5 captured this video north of Chickasha, Oklahoma, following the storms. Share your rainbow photos with us! 🌈 https://bit.ly/2EzYWBu | KOCO 5 News

Did you know a rainbow is a full circle? A rainbow is formed when sunlight is refracted (bent), reflected inside raindrops, and then refracted again as it exits. This process sends light out at a specific angle — about 42° from the direction opposite the sun — forming a cone of light. If you trace all those angles around your shadow, they form a complete circle. From the ground, the horizon cuts off the bottom half of the circle, so we usually see just a semicircular arc. You can see the entire