Our researchers are committed to the dissemination of scientific culture, writing popular works and textbooks, as well as accounts of the history of the Observatory and its great scientific figures. As part of its national mission, Observatoire de Paris-PSL also publishes astronomical ephemerides, a reference tool for professional and amateur astronomers, as well as for sailors.
Books (in the French language)
Cassini. L’astronome & la sonde spatiale
Latest publication
Cassini, l’astronome & la sonde spatiale de Suzanne Debarbat
This book tells the story of the discoveries made by Cassini, the famous astronomer after whom the space probe launched in 2004 was named.
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