Learn how a deactivated satellite sends signals from beyond, not by reviving its systems, but by inadvertently setting off ...

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...

Aliens might have intercepted radio wave transmission and subsequently made a reply - which is expected to reach Earth before the decade is out according to new research.

Last year, astronomers detected a powerful burst of radio waves from within our galaxy. Researchers now say it came from NASA ...

The ANITA experiment, built to detect neutrinos, has detected very strange radio waves coming from deep below the Antarctic ice.

Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink ...

Just as light pollution can hide a starry night sky, radio transmissions can swamp out the radio waves astronomers use to learn about black holes, newly forming stars and the evolution of galaxies.

FOR many years past, the mode of propagation of radio waves through the ionosphere has been studied intensively by mathematicians, physicists and radio communication engineers. It is now well ...

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National Religious Broadcasters is protesting the Sunshine Protection Act, saying the nature of AM radio wave transmission, which changes from day to night, necessitates that stations adhere to ...

The unusual radio pulses were detected by the Antarctic Impulsive Transient Antenna (ANITA) experiment, a range of ...

Aliens listening in on spacecraft signals will be able to send responses thanks to radio wave transmissions sent to interstellar NASA probes, according to hopeful scientists ...