Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...

For over two decades, millions of personal computers around the world have joined forces to scan radio signals from the ...

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

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...

Space mining tech is advancing as robotic systems make asteroid exploration and resource analysis increasingly viable. Autonomous rovers now assess asteroid composition using laser-based spectroscopy, ...

Baba Vanga had predicted that an alien spaceship would enter the Earth's atmosphere in the year 2026, and multiple conspiracy ...