soul1001 t1_j4ujofk wrote on January 18, 2023 at 10:29 AM Reply to comment by Butterfly-greytrain in What happens to the energy of sound in space? by full_hammer Exactly. Astronauts will put their helmets together if they want to talk and can’t get a radio signal through (the helmets touching gives them something for the sound to travel through) Permalink Parent 13
soul1001 t1_j4ujofk wrote
Reply to comment by Butterfly-greytrain in What happens to the energy of sound in space? by full_hammer
Exactly. Astronauts will put their helmets together if they want to talk and can’t get a radio signal through (the helmets touching gives them something for the sound to travel through)