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SETI LiveAuthor: SETI Institute
SETI Live is a weekly production of the SETI Institute and is recorded live on stream with viewers on YouTube, Facebook, LinkedIn, X (formerly known as Twitter), and Twitch. Guests include astronomers, planetary scientists, cosmologists, and more, working on current scientific research. Founded in 1984, the SETI Institute is a non-profit, multi-disciplinary research and education organization whose mission is to lead humanity's quest to understand the origins and prevalence of life and intelligence in the Universe and to share that knowledge with the world. Language: en Genres: Astronomy, Natural Sciences, Science Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Galactic Islands of Tranquility: How "Little Red Dots" May Brew Life's Building Blocks
Episode 17
Wednesday, 6 May, 2026
A newly identified class of distant galaxies—nicknamed "little red dots"—may be doing something extraordinary: quietly creating the raw ingredients for life. Join host Dr. Simon Steel as we explore groundbreaking new research from Dr. Remo Ruffini and Dr. Yu Wang from the International Center for Relativistic Astrophysics Network (ICRANet), suggesting that these compact, enigmatic galaxies could act as "molecular islands," forming complex organic molecules in environments surprisingly calm compared to the chaotic early universe. - What makes these galaxies so special? - How can such small, distant objects produce life's building blocks? - And what does this mean for the possibility that life's chemistry is widespread across the cosmos? We'll break down the science behind these "galactic oases," how they were discovered, and why they may reshape how we think about the origins of life in the universe. Press release (pdf): https://www.icranet.org/LRDs-Molecular-Islands-Press-Release.pdf Paper: https://iopscience.iop.org/article/10.3847/2041-8213/ae3a76 (Recorded live 30 April 2026.)
