Firefly's Blue Ghost lunar lander has a payload which will attempt to acquire a GPS signal from the moon, revolutionizing ...

For centuries, staying connected at sea has been a challenge. Sailors once relied on visual signals, carrier pigeons, and ...

Also: The best cheap phones you can buy: Expert tested Satellite connectivity is an essential communication lifeline for many people, including emergency responders, military personnel ...

The Space Force has canceled its contract with one of the four companies developing designs for its Resilient GPS program ...

Thanks to a dedicated SOS button and 100% global Iridium ® satellite network coverage, Garmin inReach users can quickly send ...

Satellite equipped with sensors . ​​The team is building the instruments to utilize their detection method and designing the ...

GPS III space vehicles will introduce new capabilities to meet higher demands of both military and civilian users. It brings the full capability to use M-Code in support of warfighter operations.

A 13-microsecond discrepancy in timing data in 2016 caused by the retirement of an older GPS satellite "affected police and emergency communications equipment in parts of North America for hours ...

Iridium Communications is exploring the potential use of small satellites to demonstrate advanced PNT capabilities.

By Marc J. Berkowitz, Defense Opinion Writer. The United States has ceded its leadership position in space-based positioning, ...