Sublimating Nitrogen Responsible for Pluto’s Icy Polygons - a podcast by Dr. Pamela Gay & Annie Wilson

from 2021-12-17T18:00

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New models of sublimating nitrogen show that the process creates enough heat to drive the formation and texture of the polygons in Sputnik Planitia. Plus, black holes, star formation, and an interview with Dr. Jonathan McDowell, orbital police.