The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

Humanity has already sent five spacecraft on trajectories that will eventually carry them beyond the Solar System, ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

With that, exobiologists avoided one of the things they fear the most: the false positive—seeing the existence of life where ...