You can now listen to “That’s One for the History Books” podcast episode 36: Annie Jump Cannon, a brilliant, 19th century, female astronomer who revolutionized the way scientists classify stars. Each week hosts Marty Cohn and Hugh Ryan profile Americans who made important contributions to our country, but who have been largely overlooked by our history books.  Next week, episode 37: Vesta Stoudt, inventor of Duct Tape.