Saturn’s largest moon, Titan, is a world of methane rivers and lakes, icy boulders, sandy dunes, and a vast subsurface ocean. Could this distant world harbor life? A new study led by Dr. Antonin Affholder, now a fellow at ETH Zurich, suggests that Titan’s ocean might support life—but only in the tiniest amounts, making it incredibly hard to find. Join communications specialist Beth Johnson as she chats with Dr. Affholder to explore what this means for the search for life beyond Earth, why organics on Titan may not provide enough fuel, and how NASA’s Dragonfly mission might help answer these questions. (Recorded live 4 September 2025.)

Join us for a special livestream featuring Dr. Abel Méndez from the University of Puerto Rico at Arecibo, hosted by SETI Institute researcher Dr. Lauren Sgro. They will discuss the latest on LaserSETI, the all-sky project searching for optical technosignatures, including exciting updates from the new installation in Puerto Rico. This special “LaserSETI Live” will also dive into Méndez’s new study on the legendary Wow! Signal, in which he and his team revisit one of the most intriguing mysteries in the search for extraterrestrial intelligence with fresh analysis and new insights. This event connects Puerto Rico’s rich legacy in radio astronomy with today’s cutting-edge search for signals of life beyond Earth, so don’t miss this livestream! (Recorded live 30 August 2025.)

Join us for a 30-minute livestream with Simon Steel, Deputy Director of the Carl Sagan Center for Research at the SETI Institute, and Dr. Sanne Bloot, lead author of a recent study published in Astronomy & Astrophysics. They will discuss one of the universe’s most puzzling new discoveries: a white dwarf that emits highly polarized radio pulses in a strange, patterned rhythm. (Recorded live 28 August 2025.)