Humanity experiences unprecedented peace and happiness in Apple TV+’s ‘Pluribus,’ after an alien virus arrives in the form of ...

Pluribus season 1’s episode 9 makes some interesting revelations about the 8613.0 kHz frequency without giving away what it does to the “Others.” ...

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete ...

What are harmonics in RF systems? A given signal’s second harmonic is approximately twice the given signal’s fundamental frequency. Ideally, amplifiers are expected to have zero non-linearities in the ...

This article originally appeared in our World’s Greatest Telescopes special issue from summer 2012. The pursuit of radio astronomy is a quest for cosmic whispers. By the time radio telescopes collect ...

With thousands of aircraft operating across the skies daily, harmonized radio spectrum usage is critical, says ITU's Nikolai Vassiliev.

A new Tesla filing reveals plans for RF transparent car roofs that could integrate with Starlink connectivity.

Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...

For 10 months, a SETI Institute-led team watched pulsar PSR J0332+5434 (also called B0329+54) to study how its radio signal ...

The mystery of fast radio bursts (FRBs) from space may be a step closer to being solved. Astronomers studying a repeating signal from a nearby galaxy have detected radiation at the lowest frequency of ...

Radio astronomy has a pollution problem. Satellites thousands of kilometers overhead, designed to broadcast communications or ...