What do you call a rainbow with no color? One was spotted recently over Galveston
Read full article: What do you call a rainbow with no color? One was spotted recently over GalvestonA fogbow forms the same way a rainbow does, light bends, reflects, and scatters through water droplets, but there is a key difference. The droplets in fog are much smaller than raindrops, which changes how the light spreads out. Instead of the bright, well-defined colors of a rainbow, a fogbow looks pale or mostly white.