This afternoon, SpaceX is set to launch a new GPS satellite for the US Space Force out of Cape Canaveral, Florida — part of an ongoing quest by the Department of Defense to update the GPS constellation already in orbit. This satellite will replace one of the older, less powerful GPS satellites currently in the system, maintaining the total number of satellites in space at 31.
This is the third GPS satellite model of its kind to launch into orbit and SpaceX’s second time launching a GPS spacecraft. Called GPS III SV03, it’s part of a block of satellites known as GPS III, designed and built by Lockheed Martin. Lockheed Martin claims that compared to older GPS spacecraft, the GPS III satellites “have three times better accuracy and up to…tech, The Verge