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Our free, weekly podcast covers the latest space news, goes deeper into magazine stories, and previews upcoming sky events. Want to subscribe to our podcasts? Click here to learn how.  | Senior Editor Michael Bakich tells you how to prepare for the March 3 lunar eclipse and the surprise novae discovered in Scorpius.
Published: February 22, 2007 |
 | Astronomer Kate Su discusses a recent discovery of comet collisions generating massive dust in the Helix Nebula.
Published: February 15, 2007 |
 | Author Dennis Danielson talks about his book The First Copernican: Georg Joachim Rheticus and the Rise of the Copernican Revolution with Astronomy Assistant Editor Jeremy McGovern.
Published: February 8, 2007 |
 | NASA historian Glen Asner discusses the Apollo 1 disaster 40 years later.
Published: February 1, 2007 |
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