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.

(Bloomberg) -- The Pentagon’s first batch of new and more capable GPS satellites is as much as eight to 11 months behind the desired delivery schedule because contractor Lockheed Martin Corp.

In order for GPS (and other satellite-based positioning systems) to work to its full extent, the aircraft's GPS receiver must be able to lock onto the signals of at least four satellites at once.

Once operational, OCX will command all modernized and legacy GPS satellites, managing all civil and military navigation signals. The program has faced scrutiny due to its delays and cost overruns. The ...

Here’s how it works. The best GPS bike computers allow you to tackle unfamiliar routes with ease and track your essential ride stats right from your handlebar. These bike computers have GPS ...

The Falcon 9 rocket will rise on a northeasterly trajectory, then deploy a Lockheed Martin-built GPS III satellite for the Space Force's Global Positioning System. Holiday deals: Shop this season ...

They can track all your ride data, plus maps for navigation, and many now use multi-band GPS satellite navigation for an ever-more accurate fix on your position. The best bike computers come with ...

Abstract: The presence of creases in origami reflectarray antennas (ORAs) significantly impacts antenna layout, and traditional method of removing intersecting elements affected by creases fail to ...

A Japanese space startup said its second attempt to launch a rocket carrying small satellites into orbit had been terminated ...

They don’t actually use satellite GPS for location info, but piggyback on the Bluetooth of nearby devices. You still get tracking info and can see roughly where it is on a map, but you don’t ...