The U.S. Space Force wants to launch dozens of small, cheap satellites as part of its Resilient GPS program, meant to augment the existing constellation. (Astranis) The Space Force wants its next ...

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 ...

The Air Force announced in April it would use authority from Congress to shift unused funds from elsewhere in the Space Force’s budget to begin development on Resilient GPS. (Lockheed Martin) A ...

My last column highlighted two components of the North American-Pacific Vertical Datum of 2022 (NAPGD2022) — the geoid undulation model of GEOID2022 and gravity model of GRAV2022. It expressed that ...

The U.S. Space Force wants to launch dozens of small, cheap satellites as part of its Resilient GPS program, meant to augment the existing constellation. (Astranis) The Space Force has canceled its ...

The Global Positioning System enterprise reached another major milestone on Oct. 21, when the GPS III Contingency Operations Program (COps) successfully connected with the first GPS III satellite on ...

The Space Force wants its next fleet of GPS satellites to be smaller, cheaper and more resilient - and it's looking to a mix of commercial and defense firms to help design those spacecraft. Four ...

Exelis (NYSE: XLS) successfully completed factory acceptance testing for the Global Positioning System (GPS) III navigation payload simulator software. Developed by Exelis, the software will simulate ...