The Last 500 Feet Recently NASA hosted a Position, Navigation, and Timing (PNT) Workshop dedicated to the “last 500 feet.”

GPS has been a cornerstone for the modern world for nearly four decades.But there are future needs that it cannot address

The North Pole needs Quantum Scientists. Santa has a problem. To efficiently deliver presents requires some planning!

GPS outages are not systematically tracked, much less reported to the public.

Nobody in the early days of GPS understood how important it would be.

For 2 decades we have been waiting for a replacement for GPS.Russia, China, and Europe have a GPS replacement. Where is ours?

Freedom to Grow Not long ago, space was tied to governments. But new space has been freed from these shackles.

Despite the name, Global Positioning System (GPS) provides more than position; it also provides time.