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Sound travels as pressure waves through air. There is no air in space so no sound.

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16y ago
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4mo ago

Sound requires a medium, such as air or water, to travel through. In the vacuum of space, there is no medium for sound waves to travel through, so it is impossible for sound to propagate. Astronauts can communicate with each other and with mission control through radio waves instead.

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Q: Why can't you hear sound in space?
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Related questions

Why cant you hear one one another in space in space?

Sound needs something to travel through. That's usually air on Earth. Space is a vacuum - therefore, sound cannot travel through it.


Why cant you hear any sound on moon?

There is nothing to hear in space and on the moon you are too far away to hear anything from earth the scientific reason is that sound moves and bounces to our ears with gravity but because there is no gravity in space it is impossible for sounds to reach us, they simply float away


How people cant hear you in space?

Sound in a hearing context (rather than a wave in a metal structure etc) is a pressure vibration in air. Space has no air.


Is sound energy due to vibrating of objects?

its the vibrating of mollecules. That's why in space, you cant hear anything because there are no mollecules to vibrate.


What did Sunitha Williams hear in space?

i dont know who she is , but u cant hear any thing in space >.>


Can we say that you cant hear sound in space because there is no oxygen and carbon dioxide?

It is better to say that it is because there is no air of any sort in space. Any gas can carry sound, it is not a special property of oxygen or carbon dioxide.


Why cant you hear each other in space?

Sound waves require a medium, such as air or water, to travel through. In space, there is a near-vacuum with very few particles to carry sound waves. Therefore, without a medium to propagate through, sound cannot travel in space.


Why you cannot hear any sound in moon?

Because it is in space, and their isnt really sound in space


Why cant sound move through space but light can?

Sound can.


Where will you never hear sound?

In space. It is a vacume


When playing Counter Strike Source. There is no sound cant hear the sound. what do haft to do to hear sound can hear sound in other things but not in CSS?

Check whether your speakers are connected to your default soundcard.


Why are we unable to hear sound in outer space?

There is no sound in outer space because space is a vacuum. Sound needs matter to travel through and vibrate in order for us to hear it. Air vibrates in our ears to make us hear sound. Since space has no air we wouldn't be able to hear anything.