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What Chandra Discovered About This Violent Star

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December 10, 2025

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Neil and Kim discuss the incredible cosmic drama of Eta Carinae, a nearby massive star system undergoing violent eruptions, shedding material, and possibly approaching a future supernova. They explain how missions like Chandra and Hubble monitor its changes over human timescales and how sonification of X-ray data helps scientists detect patterns that are difficult to identify visually.

From 'Listening for the Universe’s Secrets, with Kim Arcand'

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What Chandra Discovered About This Violent Star · Startalk Plus · Sentinel