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Planetary Radio

Touring the Planets With Dava Sobel

Airdate: Sunday, October 30, 2005
Running Time: 00:28:50
Listen: Windows Media | MP3

The author of Longitude and Galileo's Daughter turns her terrific skills to our solar system in her new book, The Planets. Emily Lakdawalla can't find a drop of water on Jupiter's moon Io in this week's Q and A, and Bruce Betts celebrates a close pass by Mars on What's Up.

Guests

• Dava Sobel, Author