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    1. Stellar Seismology

      Date de publication:

      8 Juillet 2016

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    9. Stellar occultation by asteroid Ultima Thule in Senegal: an opportunity to promote astronomy in Africa

      Date de publication:

      27 Juillet 2018

      On the night of 3–4 August 2018, American, French and Senegalese scientists will be in Senegal to observe as asteroid Ultima Thule (2014 MU69) passes between Earth and a distant star, a phenomenon called stellar occultation, before NASA’s New Horizons spacecraft performs a flyby of this object on 1 January 2019. This observation campaign involves researchers from CNRS, the French national scientific research centre, and the IRD development research institute, with financial support from CNES and the French Embassy in Senegal. The campaign is a chance to promote science culture and raise public awareness around an astronomical event of global interest.

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    10. 2011: a look at stellar formation through the lens

      Source:

      • Sciences et techniques

      Date de publication:

      30 Janvier 2012

      2011 a look at stellar formation through the lens Update: 01/30/2012

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    15. COROT discovers a new stellar oddity

      Date de publication:

      6 Octobre 2008

      CNES’s space telescope has discovered a new object so exotic that astronomers aren’t sure whether to call it a planet. Named COROT-Exo-3b, the oddity is about the size of Jupiter, only 20 times more massive.

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    17. Eruption de La Soufrière, évaluer les aléas volcaniques grâce à l'imagerie spatiale

      Date de publication:

      3 Mai 2021

      Le volcan sur l'île de Saint Vincent est entré en éruption le 9 avril 2021 Les scientifiques ont réalisé un travail remarquable pour comprendre le phénomène et alerter les populations. Pour cela, ils ont fait appel aux satellites Pléiades.

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    18. COROT moves up a grade

      Date de publication:

      27 Décembre 2006

      Three months after launch, CNES’s COROT stellar seismology and exoplanet hunting mission is poised to reach a highly symbolic milestone. In a few days’ time, the project team that has watched over the satellite from its design stage will hand over to controllers tasked with operating it through to the end of the mission.

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    19. A remote star with a magnetic activity cycle similar to the Sun by COROT

      Source:

      • Sciences et techniques

      Date de publication:

      26 Août 2010

      Thanks to CoRoT (Convection, Rotation & planetary Transits) satellite products, an international team, including French investigators of the CEA, the OMP and the Observatory of Paris, discovered a remote star (100 light years) with a sunlike magnetic activity cycle. This result, obtained for the first time thanks to the stellar seismology technique, was published in Science in August 27th, 2010.

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