To promote and safeguard the science of astronomy in all its aspects, including research, communication, education and development, through international cooperation.
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1941 - 2016 France
https://www.ias.u-psud.fr/fr/activites-de-recherche/physique-solaire-et-stellaire/hommage-%C3%A0-jean-pierre-delaboudini%C3%A8re#ove