Challenges in Life Detection: Methods and Approaches in Astrobiology

Explore a 52-minute lecture from the 2023 Astrobiology Introductory Course, delivered by Astro/Palaeobiologist Sean McMahon at the Rencontres Exobiologiques pour Doctorants, examining the complex challenges involved in detecting life beyond Earth. Gain interdisciplinary insights into the methodologies and difficulties of identifying biosignatures, understanding life's origins on Earth, and searching for life throughout the universe. Designed for PhD students in Astronomy, Geology, Chemistry, Biology, and History/Philosophy of sciences, as well as young scientists seeking to expand their knowledge in astrobiology, learn about the cutting-edge approaches and limitations in contemporary life detection techniques.