setilive

Next #SETILive: A Cookbook of Life
TODAY, Thursday, May 15, 2025 12:00 PM PDT

Join Beth Johnson as we explore groundbreaking research from the University of Wisconsin–Madison. Scientists have identified over 270 self-replicating chemical reactions that may have sparked life not just on Earth but potentially anywhere in the universe. Led by astrobiologist Dr. Betül Kaçar, this study reframes our understanding of how life can emerge from simple chemistry.

WATCH LIVE: https://youtube.com/live/hLw4olNyBng

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In a new study using #JWST, scientists have discovered a hidden population of tiny asteroids in our solar system. These objects might be a more significant threat than we ever realized.

In a recent #SETILive episode, Senior Planetary Astronomer Dr. Franck Marchis and the study's lead authors, Dr. Artem Y. Burdanov and Dr. Julien de Wit, discussed the role of minor asteroids and what they can reveal about potential threats to Earth.

Learn more: https://www.seti.org/tiny-asteroids-big-threats-how-jwst-uncovering-hidden-worlds-our-solar-system

#science #scicomm

In a recent #SETILive episode hosted by Beth Johnson, Dr. Ben Tutolo, an associate professor at the University of Calgary and a participating scientist on NASA's Curiosity Rover team, unveiled how an unassuming iron carbonate - siderite - is the key to unlocking #Mars's atmospheric secrets.

Learn more: https://www.seti.org/marss-ancient-carbon-cycle-how-rocks-mars-tell-story-vanishing-climate

#science #space #scicomm

Next #SETILive: Could Aliens See Us?
TODAY, Thursday, Jun 12, 2025 2:30 PM PDT / 5:30 PM PDT

Join senior planetary astronomer Dr. Franck Marchis for a fascinating conversation with Dr. Jacob Haqq-Misra, astrobiologist and lead author of a groundbreaking study exploring 10 possible futures for Earth’s technosphere—the global network of our technologies—and what these futures mean for the search for extraterrestrial intelligence (SETI).

WATCH LIVE: https://youtube.com/live/aOs7WU8Gd4c

#seti #science

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Next #SETILive: A Vaporizing Planet
TODAY, Jul 17, 2025 | 3:30 PM PDT / 6:30 PM EDT

Join communications specialist Beth Johnson for a live interview with astrophysicist Marc Hon (MIT), lead author of a new study revealing one of the most extreme exoplanets ever discovered — a small, rocky world that's literally disintegrating as it orbits its star.

WATCH LIVE: https://www.youtube.com/live/kcMRyGUYR_g?si=NAl-ASSBYvkBlXOZ

#science #space

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No new #SETILive #podcast this week, so let's go back to April 1 and an interesting exoplanet called HD 20794 d with an eccentric orbit. The temperature differences make it a great place to study a planet's potential habitability! Listen to the whole show: https://sites.libsyn.com/462636/super-earth-laboratory-using-hd-20794-d-to-understand-habitability

#science #scicomm

Our upcoming #SETILive interviews look at a new #LaserSETI exhibit and observatory location, the stunning artwork created in honor of this year's #DrakeAward recipients, and new science that reveals how #Ceres froze. Subscribe to our YouTube channel for notifications: https://www.youtube.com/SETIInstitute

#science #sciart #scicomm

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