Cloud
Any collection of particles (e.g., smoke or dust) or gases that is visible.
This concept's ID is @1~57698
Contains
- aerosol
A cloud of solid or liquid particles in a gas.
- nebula
An immense cloud of gas (mainly hydrogen) and dust in interstellar space.
- cosmic dust
Clouds of particles or gases occurring throughout interstellar space.
- coma
(astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms...
- dust cloud
A cloud of dust suspended in the air.
- mushroom
A large cloud of rubble and dust shaped like a mushroom and rising into the sky after an...