Professor Gary Ruvkun (Harvard) "The Hallmarks of the Last Universal Common Ancestor and where to look for it today" Apr. 22 - Apr 27, 2026 | 4:00PM - 5:30PM EDT
Jenny Calahan (Kavli-Laukien Fellow) "Exposing the Water Reservoir Shaping Terrestrial Planets" April 2, 2026 | 9:00AM - 10:15AM EDT
Professor Matthew Powner (University College London) "Lost in translation, the origins of life’s peptides" March 25, 2026 | 4:00PM - 5:30PM EDT
Jessica Cmiel (Wordsworth Group) “Hurricanes in Hothouse Climates" March 5, 2026 | 9:00AM - 10:15AM EST
Professor Marissa Weichman (Princeton) "Precision Cavity-Enhanced Spectroscopy for Astrochemistry and Atmospheric Science" February 18, 2026 | 4:00PM - 5:30PM EST
Orion Farr (MIT) "Blood from Stone: Electron-Shuttling Green Rust as the Bridge Between Geochemical and Biochemical Metabolism" February 5, 2026 | 9:00AM - 10:30AM EST
Dr. John Sutherland (University of Cambridge) "The cyanosulfidic scenario revisited - was the first life photolithoheterotrophic?" December 17, 2025 | 4:00PM - 5:30PM EST
Julia Santos (Öberg Group) "How volatile ice entrapment shapes snowlines and disk chemistry: insights from H2S" December 4, 2025 | 9:00AM - 10:15AM EST
Andrea Salazar (Wordsworth Group) "A new spin on planetary habitability: using rotation and climate co-evolution to probe Venus’s history" November 6, 2025 | 9:00AM - 10:15AM EST
Daniel Crocker (Johnston Group) “Oxygen Isotopes of Meteoritic Organic Matter: Insights into Early Solar System Organic Chemistry and Oxygen Reservoirs” October 2, 2025 | 9:00AM - 10:15AM EDT