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Research Trends
GALILEO SATELLITES ENTERING FREE-FLIGHT

  Europe’s own satellite navigation system has come a step nearer to completion today, with Galileo 9 and 10 which lifted off together at 02:08 GMT on 11 September (04:08 CEST; 23:08 local time, 10 September) from Europe’s Spaceport in French Guiana, atop a Soyuz launcher. 

 All the Soyuz stages performed as planned, with the Fregat upper stage releasing the satellites into their target orbit close to 23 500 km altitude, around 3 hours and 48 minutes after liftoff. 

 

 

  Two further Galileo satellites are still scheduled for launch by end of this year. These satellites have completed testing at ESA’s ESTEC technical centre in Noordwijk, the Netherlands, with the next two satellites also undergoing their own test campaigns. 

   More Galileo satellites are being manufactured by OHB in Bremen, Germany, with navigation payloads coming from Surrey Satellite Technology Ltd in the UK, in turn utilising elements sourced from all across Europe. 

For more information about this studyvisit the story at 

http://www.esa.int/Our_Activities/Navigation/The_future_-_Galileo/Launching_Galileo/Galileo_taking_flight_ten_satellites_now_in_orbit 

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