In space no one can hear you scream... or much of anything for that matter. You can't make noise in space. In order for sound to travel, there has to be something with molecules for it to travel through. On Earth, sound travels to your ears by vibrating air molecules, and of course in deep space, there are no molecules in the empty void to vibrate in the first place.
The only way to communicate across space is to use satellites which transmit radio signals. It can be pretty creepy to think of how many little satellites we have circling the Earth, floating in the vacuum, sending messages into the abyss. Makes you wonder if anything has ever tried to send a message back to us?
But something has come from space. Something that might make you watch the skies nervously, because a certain satellite that was thought to have been irretrievably lost almost 50 years ago has been found again. The scariest part? It's started transmitting messages again. What the hell is going on you might ask? It's a certified mystery.
The only way to find out whether or not this is a genuine example of first contact, flick over to page two.