For the fourth time in a little more than a year, the US Space Force needs to send up a new satellite to replenish the ...

The U.S. Space Force has swapped rockets for an upcoming GPS satellite launch, moving to a SpaceX Falcon 9 while the ...

SpaceX launched an advanced, jam-resistant GPS satellite for the U.S. Space Force from Florida on Tuesday night (Jan. 27). A Falcon 9 rocket carrying the GPS III-SV09 spacecraft lifted off from Cape ...

NASA’s laser retroreflector arrays aboard GPS III satellites enhance positioning accuracy for Earth navigation and scientific ...

The rise of GPS vulnerability is putting more resilient, atom-based navigational tools on the map. In late September, a Spanish military plane carrying the country’s defense minister to a base in ...

WASHINGTON — The U.S. Space Force has ended an exploratory effort to add smaller, lower-cost navigation satellites to bolster the Global Positioning System, shelving a program that had been identified ...

The US Space Force’s “Resilient GPS” program could have dramatically strengthened GPS reliability—at the same moment adversaries like China have sought to undermine it. The United States is the most ...

Credit: SpaceX CAPE CANAVERAL—The U.S. Space Force and SpaceX launched the latest GPS III satellite on Jan. 27 at 11:53 p.m. EST, on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral ...

On battlefields where radio signals can drown out critical GPS signals guiding aircraft and vehicles, Lockheed Martin is building new satellites that will boost GPS signals by more than 60 times in ...

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