TAMPA, Fla. — A Spire Global-led group has won European Space Agency funds to develop a satellite to demonstrate a civil aviation tracking constellation that would not rely on GPS, or any other global ...

(Nanowerk News) Researchers at Los Alamos National Laboratory and the United States Air Force Academy have developed a novel instrument called the Spacecraft Speedometer — a compact, ...

(WHTM) Global Positioning by Satellite (GPS) is so thoroughly embedded in our lives that it’s hard to imagine the technology has existed for less than 50 years. On July 19, 1977, the first GPS ...