because it is very dense and do not pass the sun light.
The Oort cloud is a region of space surrounding the solar system that is composed of icy objects. It does not emit light itself, so it does not have a specific color.
The Black Cloud was created in 1957.
The ISBN of The Black Cloud is 0451114329.
the white cloud is white
Eddie Spears plays the role of Black Cloud.
Little Black Rain Cloud was created in 1966.
GRAY
Virtually any color. Tornadoes are often associated with greenish or black clouds but they often form under gray sky's or, if it happens at sunrise or sunset, orange.
Black cloud? This is not real, yet it is your imagination's way of probably, I'm sad?
Black Cloud - 2004 is rated/received certificates of: USA:PG-13
It is invisible
A black cloud in the sky typically indicates the presence of stormy weather, often associated with rain, thunderstorms, or severe weather conditions. These clouds, known as cumulonimbus or nimbostratus, can carry heavy precipitation and may signal the approach of a cold front. Their color results from the density of water droplets or ice particles within the cloud, which can block sunlight. Observing a black cloud usually suggests that people should prepare for potential storms or inclement weather.