Deep Space isn’t Quiet, We Now Know it Hums

Science Discoveries

NASA space probe Voyager 1 is the first object from Earth to leave our solar system. You think space is a completely silent vacuum, but that’s not the case! Voyager 1 entered intergalactic space and finally revealed what deep space sounds like: it hums! Something is causing this humming, the question is: what? That plus more awesome space facts coming your way!