Photochemical Stability and Reactivity of Prebiotic Molecules Under Ceres-Like Conditions
Offered By: UW Astrobiology via YouTube
Course Description
Overview
Explore the photochemical stability and reactivity of prebiotic molecules under Ceres-like conditions in this 41-minute lecture by Jessica Weber from NASA Jet Propulsion Laboratory and California Institute of Technology. Delve into the astrobiological significance of Ceres, a dwarf planet where organics have been detected by the Dawn spacecraft. Learn about experimental tests conducted on prebiotic organic materials, including alpha keto acids and amino acids, to determine their stability and reactivity under planetary analog conditions. Discover the findings from both pure organic material and organic-mineral mix experiments, analyzed through mass spectrometry. Gain insights into the implications of these results for future mission concepts and our understanding of potential processes on Ceres.
Syllabus
“Photochemical Stability and Reactivity of Prebiotic Molecules Under Ceres-Like Conditions”
Taught by
UW Astrobiology
Related Courses
Astrobiology and the Search for Extraterrestrial LifeUniversity of Edinburgh via Coursera Confronting The Big Questions: Highlights of Modern Astronomy
University of Rochester via Coursera Emergence of Life
University of Illinois at Urbana-Champaign via Coursera Alien Worlds: The Science of Exoplanet Discovery and Characterization
Boston University via edX Super-Earths and Life
Harvard University via edX