A classified network of SpaceX satellites is emitting a mysterious signal

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

Assurance Technology Secures $244M NRL Contract for Radio Frequency R&D Support

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

Viewing the sky at radio frequencies

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 ...

SpaceX’s Secret ‘Starshield’ Satellites Caught Using Unauthorized Frequencies

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

SpaceX's classified Starshield satellites are broadcasting on restricted frequencies

The downlink activity was first detected not by a government agency, but by Scott Tilley, an amateur satellite tracker in British Columbia known for uncovering signals ...