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.

Add Yahoo as a preferred source to see more of our stories on Google. A congressional appropriations panel cast some doubt on whether a U.S. Space Force effort to protect its GPS system from signal ...

Johnson County Sheriff’s Deputies Robert Schuerer (left) and Luther Cassell stand Wednesday for a portrait at the Johnson County Sheriff's Office in Iowa City. The deputies oversee the Johnson ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense-tech prime that is Building a Platform in Space to Benefit Life on Earth ® and protect economic freedom ...

Add Yahoo as a preferred source to see more of our stories on Google. The U.S. Space Force wants to launch dozens of small, cheap satellites as part of its Resilient GPS program, meant to augment the ...

The Space Force pressed ahead with R-GPS using the funding it had, even after Congress declined to approve the additional $77 million. A year later, the dynamic has reversed: the Space Force says it ...