If everyone on earth farted at the same time would you hear it from the moon?

@helenS sound is a disturbance. If there's nothing to disturb (air or the lack of) there is no wave that travels.

@abe182 Very much disappointed.

@helenS I've seen and heard stuff about the sounds of planets?

@Scarfface Especially when [i]Desaster Area[/i] is giving a concert on the planet.