news 24-May-2019 06:16:48

Gaia secured inside fairing

13 December 2013

ESA's billion-star surveyor Gaia, less than a week from launch, is now tucked up inside the fairing that will protect it during the first few minutes of ascent into space.

Farewell to Gaia: the spacecraft is enclosed in the Soyuz fairing. A logo designed especially for the launch can be seen in the photograph on the right. Credit: ESA - M. Pédoussaut

Last week, Gaia was loaded with the propellants it will need to journey to its 'L2' destination, a gravitationally stable location 1.5 million km away from Earth, from where it will survey our Milky Way galaxy.

After fuelling, it was mounted on the Soyuz adapter and added to the Fregat upper stage, which will boost Gaia towards L2.

Meanwhile, the basic assembly of Soyuz – the boosters, core stage and third stage – has been completed in its integration building.

In the coming days, the Soyuz lower stages and the upper assembly containing Gaia will be transported to the launch pad and mated.

Launch is scheduled for 9:12:19 GMT (10:12:19 CET) on 19 December.

Follow the launch campaign on our dedicated blog.


Last Update: 10 January 2014

For further information please contact: SciTech.editorial@esa.int

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