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Watch a 21-minute astronomy lecture exploring how the VAMPIRES instrument on the SCExAO/SUBARU telescope enables groundbreaking observations of evolved stars. Learn about innovative techniques combining polarimetry and interferometry to study previously inaccessible regions near stellar surfaces. Discover how researchers are using advanced data analysis methods, including machine learning and Bayesian approaches, to reconstruct high-resolution images of stellar mass loss processes. Follow along as the speaker explains their findings about the red supergiant mu Cephei, revealing complex dust scattering patterns closer to the stellar surface than previously detected. Gain insights into how this research advances our understanding of stellar evolution, mass loss mechanisms, and the formation of asymmetric structures around evolved stars.
