Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

Exciting news: The A Sign in Space “alien” message has been decoded! But - what does the message mean? Daniela de Paulis’ project brought together international players such as ESA, the SETI Institute ...

Add Yahoo as a preferred source to see more of our stories on Google. In a series of papers, astronomers have compared the "Wow!" signal to similar radio signals detected at Big Ear Observatory in ...

The title of Disclosure Day tells you everything you need to know. In Steven Spielberg’s latest sci-fi blockbuster, there’s never any question of whether extraterrestrial life exists (it does) or ...