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Podcast: Walkabout the Galaxy
Episode: You Can't Be Darth Serious
Description: We explain the polarization of light in the context of the image of the black hole event horizon in M87 and take a new look at the interstellar object Oumuamua and what may have powered its peculiar motion through our solar system. Was it the dark side of the force? Tune in for a Dark Side themed episode to find out.