NASA is encouraging international and interagency collaboration on space exploration through technology and policy standards.

GPS World contributor, Gaylord Green, reflects on a time when civilian interest in GPS was low due to uncertain funding. Today, the benefits of GPS...

ESA intends to extend the NAVISP program.

A new contract has been extended to the Dutch Ministry of Defence, providing them with access to Airbus' global imagery base map layer.

Martin Faga sheds light on the early days of the GPS program, including the attempts to halt it in the early 1980s. He emphasizes the significance ...

Thanks to a new five-year, $5 million grant from the Air Force Office of Scientific Research (AFOSR) Space University Research Initiative (SURI), UTEP...

The Satellite-Based augmentation System (SBAS) integrity concept requires the system to alert users of "out of tolerance conditions" within a required...

Mariam Sorond has been appointed as the new CEO of NextNav, replacing Co-Founder and CEO, Ganesh Pattabiraman, who is stepping down to spend more time...

The study compares the performance of the HARMONY ionospheric demonstrator (MLD-IONO) to other models during high solar activity at three different ge...