(Photo – Alliance Francaise de Pasadena)
The Alliance Française de Pasadena and Caltech will co‑host La Nuit des Idées on Thursday, April 16, 2026, offering an evening of scientific discovery and cultural exchange as part of the worldwide Night of Ideas initiative. The event, held from 7:00 to 9 pm at Caltech’s Cahill Center has since reached full capacity following the publication of this piece.
By News Desk
Organized in partnership with Villa Albertine, the Consulate of France in Los Angeles, TV5MONDE, the Albertine Foundation, and The Judy and Peter Blum Kovler Foundation, the program invites attendees to explore cutting‑edge research spanning biology, planetary science, and human health. Drinks and hors d’oeuvre will be served, and guests were asked to RSVP by April 15.
A Program at the Frontiers of Knowledge
The evening features three talks by leading early‑career researchers whose work bridges disciplines and continents.
From Squid Camouflage to Alzheimer’s Disease
Dr. Eloise Masquelier, a postdoctoral scholar in Chemical Engineering at Caltech, will open the program with a look at how protein electrochemistry shapes both natural marvels and human disease. Her research explores how proteins—responsible for feats like squid invisibility—can malfunction and contribute to conditions such as Alzheimer’s. Masquelier will present a new method for manipulating protein structures, offering potential pathways for understanding neurodegeneration.
The Many Faces of Mars
NASA Postdoctoral Fellow Dr. Lucas Lange of the Jet Propulsion Laboratory will guide audiences across the shifting landscapes of Mars. Drawing on climate models and infrared observations, he will examine how the Red Planet transformed from a wetter, more dynamic world into the cold desert seen today. Lange’s broader research includes modeling surface conditions on Europa for the upcoming Europa Clipper mission.
Metal Isotopes: A New Window into Human Health
Caltech researcher Dr. Esther Lahoud‑Heilbronner will introduce the emerging field of metallomics, which uses subtle variations in metal isotopes—such as calcium, copper, and zinc—to detect disease. Her work has already contributed to new diagnostic approaches for Alzheimer’s and is now expanding toward osteoporosis. Lahoud‑Heilbronner, who trained at the École Normale Supérieure and completed her Ph.D. in Paris, recently joined Caltech’s Isotoparium laboratory.
Science Meets Curiosity
Following the presentations, attendees will participate in a Q&A session designed to foster dialogue between researchers and the public. Organizers describe the event as a meeting point of science, culture, and global perspectives—an opportunity to engage with ideas shaping the future of planetary exploration, biomedical innovation, and fundamental biology.
The event will take place at the Cahill Center for Astronomy and Astrophysics, located at 1216 E. California Blvd., between Wilson Avenue and Arden Road, across from the Caltech Tennis Courts.
Though sold out, La Nuit des Idées underscores Pasadena’s growing role as a hub for international scientific and cultural collaboration, where curiosity and discovery converge in a single evening.
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