News tagged with navigation satellite system

NASA pinning down 'here' better than ever

Before our Global Positioning System (GPS) navigation devices can tell us where we are, the satellites that make up the GPS need to know exactly where they are. For that, they rely on a network of sites that ...

dateFeb 23, 2012 in Space Exploration
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Lawmakers question WHouse role in wireless project

Republican lawmakers say the White House may have tried to push through a company's proposed wireless network despite objections from the military that the project could disrupt vital satellite navigation ...

dateSep 17, 2011 in Telecom
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