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Q&A 112: Are Stars Moving The Same Speed And More. Featuring Ethan Siegel
2020-01-09 19:50
Q&A 112: Are Stars Moving The Same Speed And More. Featuring Ethan Siegel
Thisweek'squestionsshowwasrecordedatthe235thMeetingoftheAmericanAstronomicalSocietyinHonolulu,Hawaii.Iwasluckyenoughtohave3500...