Why can you not hear in space?

Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound. If you are sitting in a space ship and another space ship explodes, you would hear nothing.

What happens if you talk in space?

When astronauts are out in space, they can whistle, talk, or even yell inside their own spacesuit, but the other astronauts would not hear the noise. Because there is nothing out in space (like an atmosphere), the sound waves from one astronaut’s whistling can’t travel over to the other astronaut’s ears.

Can you smell a fart in space?

Does it push the astronaut? Therefore, the fart will not be smelled by the astronaut, although they may marinate in it for a time. When astronauts are not in the space suit and floating about, the fart smell is exaggerated by the lack of airflow from the recycled air used and its inability to mask any smell.

Is it true that you can’t scream in space?

Is it true that in space no one can hear you scream? Sound is a mechanical wave, which means that it needs substance to travel through, such as air or water. In space, there is no air, so sound has nothing to travel through. If someone were to scream in space, the sound wouldn’t even leave their mouths.

Why can’t you hear anything in space?

The reason why you can’t hear a thing in space is because there is no air, and without air there are no waves, which means without air there is no way sound waves can be made. it is like a vortex, as soon as you say something its like it will just…

Can you yell in space?

That infamous tag line from 1979’s Alien, “In space no one can hear you scream.” No one can hear you because the audible sound waves from that scream can’t pass through space. But what if you really needed to yell through space? You‘re in luck. Somewhat.

Is it true that sound waves cannot travel through space?

So, Alien has it right; while it’s not strictly true that sound waves can’t travel through space, it is true that humans would not be able to hear those sounds. Scream all you want, no one is hear you.