Whether it Alf or the Xenomorphs hanging out just past the heliopause, well have to make first contact with them at some point. But, how? Seriously, how do you communicate with an extraterrestrial species with a taste for cats? We cant even communicate with octopuses, and theyre quite possibly smarter than we are. But that doesnt mean humanity hasnt been hard at work trying to figure out how. Extraterrestrial Languages from author Daniel Oberhaus explores our efforts to speak with beings from...

Read the full article at Engadget