As Space Threats Mount, U.S. Lags in Protecting GPS Services
GPS has become essential for modern life, but its satellites and signals are vulnerable to attack. China is years ahead in developing alternatives. [Source]
Publication Date:Origin: nytimes.com
Category: Satellites
Topics: alternatives, developing, ahead, years, China, attack, vulnerable, signals, satellites, modern, essential, become, Services, Protecting, Mount, Threats, Space