Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Alien-hunters are focusing their telescopes on 'pulsar' stars to time their twinkles, giving them a new tool to sift through space signals and spot messages from other forms of life ...

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve our chances of detecting alien technosignatures." When you purchase ...