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Show Notes
Jeferson Arenzon (IF-UFRGS) conversa com os astrofísicos Denilso Camargo (CMPA),
Charles Bonnatto (IF-UFRGS) e Eduardo Bica (IF-UFRGS) sobre a nossa galáxia, a Via Láctea, e o recente trabalho deles
sobre o número de braços espirais.