A 1978 Chicago snowstorm sparked an innovation: the Computerized Bulletin Board System (CBBS). Two hobbyists connected a ...

Global Navigation Satellite Systems (GNSS) are useful for navigation, mapping, and surveying. The effectiveness in terms of accuracy of GNSS navigation depends on the position of satellites at the ...

A new global, military, satellite-based cellular network designed to revolutionize secure communications for mobile forces is now ready for full operational use in warfighting environments. “MUOS is a ...

The wars in Ukraine and the Middle East are severely disrupting GPS signals. An experimental satellite has measured the ...

PTS-G Swarm 1 Delivery Order award advances Viasat’s mini-GEO dual X/Ka-band satellite system into production for resilient, ...

The communication satellite network constitutes a critical component of the national information infrastructure, holding significant economic and social implications. As pivotal elements within these ...

June 10, 2024: Once more, the Russian GLONASS is in trouble. The problem is a familiar one, too many GLONASS satellites are ending their service lives, usually seven years, and Roscosmos, the Russian ...

Putin said the planned technology would enable drones to be operated via satellite links, allowing them to fly over ...

The threats faced by satellite systems are diverse and range from denial-of-service (DoS) attacks and malware infiltration to unauthorized access and damage from other objects in their orbit that ...

WASHINGTON — A recently launched Indian navigation satellite is stranded in a transfer orbit after the failure of its onboard propulsion system and could soon renter. The Indian Space Research ...

The SOLAR-1 satellite, operated by NOAA, has officially become operational after a nearly one million-mile journey to the Sun ...