Athena Coustenis Elected Member of Academia Europaea

3 juin 2026 Athena Coustenis Elected Member of Academia Europaea

A new international distinction has crowned the outstanding scientific career of Athena Coustenis. A world-renowned planetary scientist and CNRS Director of Research at the Laboratory for Space Studies and Instrumentation in Astrophysics (LESIA), and later at the Laboratory for Instrumentation and Research in Astrophysics (LIRA) of Paris Observatory–PSL, she has now been elected to the Academia Europaea, one of Europe’s most prestigious scholarly academies.


Founded in 1988, the Academia Europaea promotes excellence in research and higher education across Europe and beyond. It brings together leading scholars from a wide range of disciplines, including the sciences, technology, medicine, the humanities and social sciences, law, and economics. Athena Coustenis’s election represents major recognition of her scientific achievements in planetary science, her international influence, and her long-standing commitment to European scientific cooperation.

A specialist in giant planets and their natural satellites—particularly Titan, Enceladus, and the Saturnian and Jovian systems—Athena Coustenis has played a key role in the scientific exploitation of major international space missions, most notably Cassini-Huygens. Her pioneering work on planetary atmospheres, infrared spectroscopy, exoplanets, and the conditions for habitability has significantly advanced modern planetary science. She has also contributed to the definition and development of several major space missions while actively engaging in planetary protection initiatives.

This election adds to a distinguished career marked by numerous prestigious honors and awards, including the Harold Jeffreys Prize of the Royal Astronomical Society (2006), the Masursky Award of the American Astronomical Society’s Division for Planetary Sciences (2014), the Jean-Dominique Cassini Medal of the European Geosciences Union (2023), and her appointment as a Knight of the French Legion of Honour in 2019. She now joins several eminent scientists from Paris Observatory–PSL who are already members of the Academia Europaea, including Françoise Combes, Pierre Encrenaz, Thérèse Encrenaz, Pierre Léna, James Lequeux, and Guy Perrin.