You know how they say that, in space, no one can hear you scream? They might say that that’s because there’s no sound in space. And, technically, that’s sort of true…

But in another way, it’s actually not true at all…

Space, in fact, can be quite noisy:

Quasars and pulsars are just weird sounding:

And here’s a simulation of what the Big Bang might have sounded like…

Pretty cool, huh?