We just beamed a signal at space aliens. Was that a bad idea?
In a valley eight miles southeast of the Norwegian city of Tromsø, a radar antenna has just transmitted a short bit of radio programming to potential alien listeners: some specially composed electronic music and a tutorial about geometry and the use of ...
We Just Sent A Radio Message To Aliens: Are We Screwed?
Scientist Beam Message to Luyten's Star, Hoping to Find Intelligent Life
Message sent to potential alien life