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This is Global Astronomy Month

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Air Date: 04/05/2010
Run Time: 0:28:52

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Mike Simmons is president of Astronomers Without Borders. He returns to Planetary Radio to tell us how we can be part of this new month-long celebration. Emily Lakdawalla gains a new title and views her choice for a Martian close-up. Bill Nye learns there may be ten times as many galaxies as thought. What's your new mnemonic for Saturn's rings! Tell Mat and Bruce and win a Planetary Radio t-shirt.

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