Sound cannot travel through a vacuum, such as the empty space between stars and planets, because there is no medium to carry the sound waves.
This means that if you were to yell in space, your voice would not travel and the energy you expended to make the sound would not be transferred as sound waves.
It will not transfer anywhere, it will remain in your mouth.
Relevant_Lychee_8428 t1_j4uk0l3 wrote
Reply to What happens to the energy of sound in space? by full_hammer
Sound cannot travel through a vacuum, such as the empty space between stars and planets, because there is no medium to carry the sound waves.
This means that if you were to yell in space, your voice would not travel and the energy you expended to make the sound would not be transferred as sound waves.
It will not transfer anywhere, it will remain in your mouth.