An amateur satellite tracker stumbled upon classified SpaceX satellites that are sending data down a frequency band reserved ...

An amateur satellite tracker stumbled across the signal, which is coming from Starshield satellites in a "hidden" part of the ...

The report is based on findings from amateur satellite tracker Scott Tilley, who observed what appeared to be Starshield ...

NRL competitively awarded the FROST radio frequency R&D IDIQ contract to Assurance Technology under a small business ...

Scott Tilley, an amateur satellite tracker in Canada, accidentally detected space-to-Earth emissions on a radio frequency ...

G is the latest iteration of mobile broadband. With each generation, wireless service gets faster, more reliable, and more accessible.

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 ...

In an age where nation-states wage information warfare not just online, but in the invisible spectrum around us, wireless signals have become a vital domain of espionage. A recently uncovered case ...

Deep in outer space, astronomers have discovered another "odd radio circle" — the latest in a short list of mysterious rings ...