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  1. Final rehearsal for GAIA teams

    Date de publication:

    12 Septembre 2013

    From 2014, Europe's GAIA satellite will gather billions of items of observational data on stars and other celestial objects in our galaxy. But are the data processing centres ready and able to handle such huge volumes of information on a daily basis? To find out, a dress rehearsal was held in early September.  

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  2. Planck to look back to the dawn of the Universe

    Date de publication:

    20 Avril 2006

    The European Planck satellite to be launched in 2008 aims to map the geometry and composition of the “1st light” of the Universe more precisely than ever before. But before seeking to answer such key cosmological questions, the satellite first has to withstand the extreme cold of outer space.

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  3. Planck first light survey reveals promising results

    Date de publication:

    22 Septembre 2009

    The European infrared telescope has sent back its 1st images of the early Universe. Cosmologists and astrophysicists the world over are now looking forward to a treasure trove of data.

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