https://www.hyfar-ara.org/wp-content/uploads/2026/06/on-board-President-Jackson-ship-460px.jpg 305 460 dominique pirotais https://www.hyfar-ara.org/wp-content/uploads/2019/12/Maquette-adtmra_03.jpg dominique pirotais2026-07-11 17:32:422026-07-22 18:30:07Protégé : Quian Xuesen : naissance d’une étoile https://www.hyfar-ara.org/wp-content/uploads/2026/06/on-board-President-Jackson-ship-460px.jpg 305 460 dominique pirotais https://www.hyfar-ara.org/wp-content/uploads/2019/12/Maquette-adtmra_03.jpg dominique pirotais2026-07-11 17:32:422026-07-22 18:30:07Protégé : Quian Xuesen : naissance d’une étoile