The search for extraterrestrial life in this vast universe needs all hands on deck. A crowd-sourced project from UC Berkeley ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...

Abstract: Ensuring secure wireless transmission remains a critical challenge because of the presence of malicious and active eavesdroppers (Eves). To address this issue, a novel two-phase secure ...

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...

Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.

Abstract: With the growing demand for flexible and cost-effective digital voice communication, this paper presents an SDR-based system using GNU Radio and PlutoSDR. The system converts voice signals ...

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...