Exploring the debate on whether amino acids originated in space or on Earth, the chapter discusses the challenges in pinpointing their origins and the concept of chirality in life forms. The discovery of dimethyl sulfide on planet K2-18b by the James Webb telescope raises questions about the possibility of life on other worlds, prompting a discussion on the need to adapt our understanding of life beyond Earth based on diverse planetary compositions.
Has JWST found potential alien worlds? Neil deGrasse Tyson and comedian Matt Kirshen learn about exoplanet discovery on the frontier, how higher oxygen gave us dinosaurs, and what type of life could be out there with astrophysicist and astrobiologist Lisa Kaltenegger.
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Thanks to our Patrons Steve Solomon, Jeff Johnson, Duncan Corps, Rodrigo VM, Richard Kashdan, Jenn Long, Jeremy Shimanek, Gary Gaskin, and Longbow81 for supporting us this week.
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