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  1. Herschel spies five new galaxies with cosmic ‘zoom lens’

    Date de publication:

    20 Août 2010

    Thanks to a technique called ‘gravitational lensing’, Europe’s Herschel space telescope, in orbit since 2009, has been able to detect and characterize galaxies as they were 10 billion years ago.

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  2. COROT detects oscillations in 3 distant stars

    Date de publication:

    3 Novembre 2008

    CNES’s COROT spacecraft has turned up 3 distant stars surprisingly similar to our own Sun. The discovery is the subject of an article this week in the prestigious American review Science.

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  3. Measuring time to the thousand-billionth of a second

    Date de publication:

    29 Juin 2010

    Since 7 June 2010, the Paris Observatory and Côte d’Azur Observatory have been firing lasers into space—more specifically at the T2L2 instrument on the Jason-2 satellite. The purpose of this experiment, coordinated by CNES, is to synchronize two remote clocks with unprecedented levels of precision.

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  4. CoRot détecte les oscillations de 3 étoiles lointaines

    Date de publication:

    22 Octobre 2008

    Le satellite du CNES a mis la main sur 3 étoiles lointaines qui ressemblent étonnamment à notre Soleil. La découverte fait l’objet cette semaine d’un article dans la prestigieuse revue américaine Science.

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