November 26, 2006: Mars and the Rover Missions - Jim Bell

Art Bell welcomes Professor Jim Bell, associate professor of astronomy at Cornell University and lead scientist for the Pancam color imaging system on NASA's Mars Exploration Rovers. Broadcasting from Manila as another typhoon approaches the Philippines, Art connects with Professor Bell to discuss the remarkable longevity of the Spirit and Opportunity rovers, which have survived over 1,000 days on Mars despite being designed for just 90.

Professor Bell describes the daily operations of the rovers, from recharging solar panels to navigating treacherous crater rims and steep slopes. He explains how lucky gusts of wind have cleared dust from the solar panels, extending the missions far beyond expectations. The conversation covers discoveries of mineral evidence suggesting ancient water on Mars, the mysterious blueberries found by Opportunity, and what these findings mean for the possibility of past life on the red planet.

The discussion also touches on the upcoming Mars Science Laboratory mission, the importance of eventually sending humans to Mars, and why robotic exploration remains essential for preparing the way. Callers ask about quantum entanglement, time travel, and the implications of radical evolution for the future of humanity.