First Galileo Satellite Arrives At ESA For Testing

GPS NEWS

GSTB-V2/A in a clean room at ESA-ESTEC, having instrumentation sensors installed prior to testing. The attachment point for one of the solar arrays can be seen close to the centre of the near face. Credits: ESA / Surrey Satellite Technology.

Noordwijk, The Netherlands (SPX) Aug 09, 2005
The first of 30 satellites for the proposed Galileo navigation system arrived at the European Space Agency (ESA) scientific center in Noordwijk of the Netherlands on August 2, ESA recently reported.

Galileo is the European alternative to America's GPS navigation system which uses satellites that allow motorists and other users to plot their exact position on the globe.

The European system is intended for purely civilian use, while the GPS system is also used by the military.

The first two of the satellites needed for the Galileo system are currently under development and ESA announced on Tuesday that the first one has arrived at the agency's European Space Research and Technology Center (ESTEC) in Noordwijk.

ESTEC is the technical heart of ESA. Most of ESA missions are conceived and developed at Noordwijk by hundreds of scientists and experts from Europe and around the world who work there.

The satellite is being developed by Surrey Satellite Technology in the United Kingdom, on behalf of a consortium of companies developing Galileo.

It is a 3-axis stabilized satellite, and it has a lift-off mass of about 600 kilograms. Seven hundred Watts of electrical power will be provided by two sun-tracking solar arrays - each 1.74-meter long when deployed.

The satellite is currently known as GSTB-V2/B but ESA said Dutch Transport Minister Karla Peijs will give it an official name in the autumn. A Russian Soyuz rocket will launch it into orbit from the Baikonur cosmodrome in Kazakhstan in December.

GPS NEWS

China Urged To Take Full Part In Europe's Galileo Space Project

Beijing (AFP) Jul 01, 2005
The EU has urged China to fully participate in the development of the future satellite navigation system called Galileo, which aims to rival the United States' global positioning system.

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