Broadcast 676 (Special Edition)
Dr. Lee Valentine returned for this special Monday evening Space Show program. We began our discussion by inquiring about the upcoming Planetary Defense Conference scheduled for March 5-8, 2007 in Washington, DC. Visit www.aero.org/conferences/planetarydefense to learn more about this conference. To read some of the papers being presented at the conference, visit www.aero.org/conferences/planetarydefense/resources.html.