What is a moonbow?

A moonbow, also known as a lunar rainbow, is a rare natural phenomenon that occurs at night when moonlight is reflected and refracted by water droplets in the air, creating a colorful arc of light. Moonbows are similar to rainbows in appearance, but their colors are much fainter due to the dimmer light of the moon. Moonbows are best seen in areas with high humidity and a clear sky.

Moonbows are formed in the same way as rainbows, but with different conditions. To form a moonbow, the moon must be bright enough to illuminate the water droplets, and the light must be refracted at a specific angle to create the arc of light.

Moonbows are a rare and beautiful natural phenomenon that can be seen in many places around the world. Some of the most famous places to see moonbows include Victoria Falls in Zambia, Cumberland Falls in Kentucky, and Yosemite National Park in California.