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In page Hélène Courtois:

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Hélène Courtois, (French pronunciation: [elɛn kuʁtwa]; born 1970[citation needed]) née Di Nella, is a French astrophysicist specialising in cosmography. She is a professor at the University of Lyon 1 and was elected knight in the Legion of Honour, in the order of the Academic palms and in the order of the Arts and Letters. She holds a senior distinguished research position at the Institut Universitaire de France since 2015.