The dust coud was dicovered by Prof. Trokok Sizxcon in1876.
Fred Whipple
a dust cloud
A nebula.
Otto Schmidt created the dust cloud theory
A Cloud of Red Dust was created on 1997-10-06.
dust
A cloud of dust and gas in space is known as a Nebula.
A cloud of grain dust
The presence of dust in the air expedites cloud formation. This is because the water droplets stick to the dust.
It is usually just called a debris cloud or dust whirl.
An alternate collective noun for 'dust' is a layer of dust.
a cloud forms when water molecule's, dust, and warm air combine