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December 06, 2012

Third Galileo satellite begins transmitting navigation signal
Paris (ESA) Dec 06, 2012
Europe's third Galileo satellite has transmitted its first test navigation signals back to Earth. The two Galileo satellites launched last October have reached their final orbital position and are in the midst of testing. The third Galileo Flight Model, known as FM3, transmitted its first test navigation signal in the E1 band on 1 December, the band being used for Galileo's freely available Open Service interoperable with GPS. Then, on the morning of 4 December, the satellite broadcast signals ac ... read more

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Skybox Imaging Completes Significant Testing Milestone Preceding its First Satellite and Product Launch Skybox Imaging (has successfully completed the simulated space environmental test of its first high-resolution imaging microsatellite. During the 16-day test campaign conducted at NASA's Ames Resear ... more		New radio telescope could save world billions A small pocket of Western Australia's remote outback is set to become the eye on the sky and could potentially save the world billions of dollars. The Murchison Widefield Array (MWA) radio telescope ... more		Retired GIOVE-A satellite helps SSTL demonstrate first High Altitude GPS navigation fix An experimental GPS receiver, built by Surrey Satellite Technology Limited (SSTL), has successfully achieved a GPS position fix at 23,300km altitude - the first position fix above the GPS constellat ... more
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