Sound waves require a medium to travel through, and, since space is a vacuum, sound waves can't travel in it.
In space there is no air. Sound waves need a medium for transportation. Therefore we cannot hear any sound in a vacuum. In films they play us music from the outer space. But that is not possible in reality.
Waves; sound waves.
sound waves can't travel in a vacuum (space)
Sound waves cannot travel through vaccum.
Sound waves travel through a medium, such as air, water, or solids. In air, sound waves create vibrations that travel through molecules in the form of pressure waves. These waves carry the sound energy and allow the sound to be heard by our ears.
Sound travels in longitudinal waves.
sound waves
Sound waves that travel to the ear for hearing are longitudinal waves.
Sound waves cannot travel in space. Sound waves some medium in order to propagate.
Mechanical waves are waves that require a medium in which to travel, i.e., a solid or fluid. As sound needs a medium to travel, sound is a mechanical wave.
Sound waves produced on the Earth cannot reach an orbiting satellite. Sound needs a material substance to travel through. But in order to remain in orbit, a satellite must scrupulously avoid passing through any material substance, lest it lose kinetic energy to friction, and plummet to Earth in a fiery display of utter finality.
Sound waves can travel through solids, liquids, and gases.