The sixth Galileo satellite of Europe's navigation system has now entered its corrected target orbit, which will allow detailed testing to assess the performance of its navigation payload.
Space Exploration
Mar 13, 2015
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Europe in March will resume satellite launches for its troubled Galileo navigation system, hoping to boost by at least six the number of orbiters this year, Arianespace and the European Commission said Wednesday.
Space Exploration
Jan 28, 2015
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The European Space Agency says a navigation satellite that ended up in the wrong orbit has completed a corrective maneuver.
Space Exploration
Dec 3, 2014
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Launched by the Soviet Union in 1957, Sputnik 1 became the world's first artificial satellite – a "simple" battery-powered radio transmitter inside an aluminium shell about the size of a beach ball. This started a race ...
Space Exploration
Oct 10, 2014
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Fuel that froze on a Russian Soyuz rocket caused two satellites from Europe's troubled Galileo navigation system to be placed into the wrong orbit in August, an investigation concluded Wednesday.
Space Exploration
Oct 8, 2014
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Two satellites for Europe's rival to GPS were lifted into space on Friday to boost the Galileo constellation to six orbiters of a final 30, the European Space Agency (ESA) said.
Space Exploration
Aug 22, 2014
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Two satellites for Europe's rival to GPS, the Galileo navigation system, will be lifted into space from French Guiana on Friday a day after bad weather delayed their blast-off, launch firm Arianespace said.
Space Exploration
Aug 22, 2014
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Bad weather delayed the liftoff Thursday of a rocket with two new satellites for Europe's rival to GPS, launch firm Arianespace said as it announced 12 orbiters will join the constellation from next year.
Space Exploration
Aug 21, 2014
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Europe is set to launch two satellites Thursday for its Galileo navigation system, boosting the number in the Earth-orbiting constellation to six and bringing the network a step closer to becoming operational after a long ...
Space Exploration
Aug 18, 2014
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NASA's Galileo spacecraft arrived at Jupiter on December 7, 1995, and proceeded to study the giant planet for almost 8 years. It sent back a tremendous amount of scientific information that revolutionized our understanding ...
Astronomy
Feb 21, 2014
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