No one knows. The Oort Cloud is still hypothetical and has not been directly observed. Estimates places the number, at over several trillion objects greater than 1km in diameter.
clouds are made up of littel water molucals And this means the molecules clump together, forming a mass, which we call clouds.
There is at least one video of such an event occurring.
a cloud is called a cloud because rosie is awesome and so is jubus
Cloud to ground.