There is no sound in the vacuum of space. Why?

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Biology

5 January, 00:01

There is no sound in the vacuum of space. Why?

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Kiana · Answer 1

In the vacuum of space there is no molecules. Sound waves get to your ears by bouncing off of molecules in the air. No molecules in space's vacuum means sound waves have nothing to bounce of off so they can not reach our ears meaning we hear no sound.