28
Dec 10

Galileo pathfinder GIOVE-A achieves five years in orbit

Source: ESA

ESA’s GIOVE-A satellite – the first prototype of Europe’s Galileo satellite navigation system – is still working well after five years in space.

The first ‘Galileo In-Orbit Validation Element’, GIOVE-A, was launched on 28 December 2005 by a Soyuz rocket from Baikonur in Kazakhstan, carrying a prototype rubidium atomic clock designed for the Galileo constellation.(read more)

It was joined on 27 April 2008 by GIOVE-B, equipped with an ultra-precise passive hydrogen maser design as well as a second rubidium clock. Operational Galileo satellites will carry both clock designs for maximum reliability.

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