Figure 1: Diagram of cis-lunar space, which includes the real GPS sidelobe data collected on an HEO space vehicle. (All figures provided by the authors) As part of NASA’s increased interest in ...
The Defense Department’s space-based Global Positioning System is essential to U.S. national security and critical to the success of our military operations around the world, the commander of the ...
NASA has signed an agreement with Argentina’s national space agency, CONAE, to fly a small satellite called ATENEA on the ...
A U.S. Space Force technician conducts GPS interference training with a GPS electromagnetic attack system at Schriever Space Force Base, Colorado. U.S. adversaries will attempt to jam GPS signals ...
Xona Space Systems Inc., a startup working to build a more reliable alternative to GPS, today announced that it has raised ...
The U.S. Space Force launched its GPS III-9 satellite (SV09) on a SpaceX Falcon 9 from Cape Canaveral Space Force Station in ...
Satellite navigation startup Xona Space Systems has secured $92 million in new funding through a Series B offering. The latest tranche brings the Silicon Valley venture's total funding to over $150 ...
Lockheed Martin builds the newest variants of the nation's GPS satellites, known as GPS III and IIIF. (Lockheed Martin) The Space Force is exploring options for expanding the capabilities of its GPS ...
A SpaceX Falcon 9 rocket launched a GPS III satellite from Cape Canaveral Space Force Station on May 30, 2025. The satellite enhances Space Force GPS capabilities, including resistance to jamming and ...
WASHINGTON — Xona, a California-based startup developing a satellite navigation service, announced March 26 it raised $170 ...