The sky is white

The statement 'The sky is white' is mostly false when considered as a general fact. Under normal clear conditions, the sky appears blue because shorter blue wavelengths of sunlight are scattered more by the atmosphere's molecules (Rayleigh scattering).

However, the sky can appear white or pale near the horizon or when covered by certain types of clouds, such as stratus or cirrostratus clouds, which scatter sunlight differently. Additionally, atmospheric particles like water vapor and fine dust can cause the sky to look white or washed out. Photographic overexposure can also make the sky appear white in images, but this is a technical artifact rather than a true color of the sky.

Therefore, while the sky can sometimes look white, it is not accurate to state that the sky is simply white without context.